Devexpress clear rows. By default, row height is determined by font settings.

Devexpress clear rows. ) and can display data from any data source that implements the IList, IBindingList, or ITypedList interface. Single Row/Card Selection – A user can select only one row or card at the same time. Call the RowCollection. I've called 'clearSelection ()' first, then tried to use 'focusedRowEnabled' feature by setting it to true, and setting 'focusedRowIndex' to an Jan 9, 2018 · Pressing delete button, or right-click and selecting delete, will delete entire rows and not content of selected rows, even if Multiselect is true and only cells are selected. RecordCount stay at 0 even though rows have been inserted on the grid. If no data is available the table is not created and the ad. Run Demo: New Item Row in TableView Run Demo: New Item Row in TreeListView A user should enter values in the New Item Row. Sep 24, 2025 · The DevExpress Blazor Grid supports single and multiple (default) row selection. May 1, 2025 · Developer documentation for all DevExpress products. Grid rows can be selected in the following ways: Users click rows, tap rows, or execute keyboard shortcuts to select rows. Please see the attached video for mor information. To create this column, declare a DxGridSelectionColumn object in the Columns template. Finally, remove the last row by decrementing the value of the RowCount property. May 15, 2014 · How to set that GridView is empty if DataSource is Nothing? Now it displays me one row with empty columns… Thank you! DevExpress v24. I have attached a project to illustrate this approach. DataSource property. Jul 11, 2025 · The GridView. Clear () method, but at least in this instance it completely removes the columns. Clear () method against the grid's main view. In this case, the GridControl focuses or selects none of its rows on startup. In this tutorial, you will learn how to activate the auto-filter row and use it to filter data against columns that use different in-place editors. To accomplish your task and clear grid selection when refreshing the grid on the client side, I suggest you call the UnselectRows method after calling the Jun 10, 2019 · Hi, Please see my attached video, I am trying to de-select selected rows and clear the focus highlight (orange background), but not so sure how to do the second part. The filter row, located under the column headers, allows a user to type any value and select filter operations. Now, if you click in another cell (not selector column) of another row, gridview clears its selected rows (the three rows are unchecked) and select the new one you've clicked. This operation requires a postback or callback to the server. Use the instructions below to manage records when the grid is in the Inline, EditForm, EditFormAndDisplayRow, and PopupEditForm edit modes (Mode). Before selecting a row, you can call the isRowSelected (key) method to check if this row is not already Jul 29, 2014 · I am using the following code and delete all rows in one gridcontrol, int rowCount = gridViewProcs. MultiSelect is enabled). Delete method to delete the current row. Please test it on your side and let me know if it meets your requirements. Thanks in advance Dec 12, 2022 · Row Height There are two types of rows in the Data Grid: data rows (which display data source records) and non-data rows (group rows, new item rows, etc. Feb 23, 2018 · Hello Paul, If you wish to change the current data source and columns in GridControl, do the following: 1. The table used as the datasource for the grid is a temporary table created on the fly by the stored procedure executed in the first row above. Feel free to reactive this ticket if you have any difficulties with this approach. Columns collection. Please advise. If this doesn't meet your requirements, please describe your task in greater detail. Remarks In single row selection mode, this method deletes the focused row. clear is used. GridControl Automatically Selects the First Row Problem The GridControl automatically focuses the first row at startup. So, you need a round-trip to the server to clear data. 1 Update — Your Feedback Matters Our What's New in v25. If you need to cancel grouping by a particular column, set the column’s GridColumn. The search panel at the top of the DataGrid allows searching for values in all columns at once. Oct 8, 2024 · Developer documentation for all DevExpress products. Say you have clicked on three distinct checkbox->three rows are checked and selected. NET) and call the Columns. To select/deselect one specific row, call the SelectRow and UnselectRow methods accordingly. To select contiguous rows, click the first row you wish to select, hold down the Shift key, and click the last row. How can I solve the Discover the capabilities of our DataGrid component and all available component properties via our online developer guides, code snippets, and interactive demos. The basic requirement is to clear the data in the complete grid but retaining the column names. DataSource property to null (Nothing in VB. In multiple cell selection mode this method deletes the rows to which selected cells belong. Jan 29, 2014 · Initially I set the datacontroller's RecordCount to the number of rows I want and then initialise the cells with Datacontroller->Values. Rows contain row cells used for displaying and editing values of particular data fields. Refer to these help topics for more details: Traditional Data Binding Methods and Data Binding Common Concepts. The FocusedRowHandle is synchronized with the CurrencyManager. Users click checkboxes or radio buttons in the selection column. Jul 5, 2018 · The Update button runs on server-side and updates all the selected Master rows and any selected Details rows. Then, clear data in cells as you demonstrated in the "Option 4" approach. To select multiple rows, use the SelectRows or SelectRange methods. You can use the following Apr 12, 2016 · Hi, I'm wondering how I can un-select already selected row in the single selection mode. The example shows how to delete the selected rows of an ASPxGridView that is bound to an in-memory DataSource. Or use the ColumnView. "filterValue" Clears the filter builder and the synchronized filtering UI elements. DataRowCount; for (int i = rowCount-1; i Jul 10, 2012 · Hi, I am coming from a webForm environment as far as the way things go for clearing a selected row in a grid view. I would like to know how to clear Aspxgridview in Client side. Thanks. Can't seem to find how to do it :/ Regards, David. DevExpress (). Otherwise, if you remove a top row with a minimal row handler value first, it will make the other row handlers irrelevant. RowHeight Specifies the data row height in pixels. To unselect an individual row (card), call the View’s ColumnView. NET MVC Grid View extension provides end-users with the capability to select all grid rows by using the Select All check box, which can be displayed in a grid header. I can get the Master rows to clear but for the life me, cannot get ANY of any selected Detail grids to clear their selection. "header" Clears the header filter. Rows collection to remove a row at the specified position or delete multiple rows at once. Please provide me with some alternative code for the adove functionality. v25. 2: If i select some rows an hit the cancel button the rows also stays selected or if I unselected some rows hit cancel but the rows stay unselected. The current selection mode is determined by the ColumnViewOptionsSelection. UnselectAllRowsOnPage (); but in mvc things are different. Button ( settings => { set Jul 28, 2025 · Developer documentation for all DevExpress products. NET Data Grid (ASPxGridView) control allows you to edit and update multiple grid rows on the client side and send them to the server in a single request. Dec 24, 2023 · This article helps you troubleshoot the most common issues with row focus and selection in the GridControl. 2 webpage includes product-specific surveys. Is there a way to achieve this? The example shows how to delete the selected rows of an ASPxGridView that is bound to an in-memory DataSource. When active, the Filter Row allows end-users to filter grid data by entering text within its cells or by selecting values from its dropdown lists. Run Demo: Data Grid - Filter Row Filter Row Editor Settings Declare an object that contains editor settings in the EditSettings property to customize the default editor or replace it with another editor. An editor that has lookup functionality using a feature-rich dropdown Data Grid (GridControl). But the fo Jul 10, 2014 · Hello, I have an ASPxButton that clears selected rows on an ASPxGridView. Clear () doesn't work… Proposed Solution: 2 solutions are possible : - have the gridView. "dataSource" Clears the data source filter defined in the configuration or applied by the May 27, 2015 · I bind a datatable to the grid. dxDataGrid ('instance'); grid. 1 webpage includes product-specific surveys. If the grid’s data is grouped, this method clears sort settings only of columns which are not used to group data. ClearComments methods, respectively. Selection. net gridview Gridview1. The GridView. UnselectAll method and the client-side FocusedRowIndex property. To obtain data source records that correspond to rows displayed in the Grid Control, you need to manually iterate over visible data rows. Namespace: DevExpress. One note - since you select all the rows and then delete them, it is not necessary to use the while loop and check the GridView. So far I can't see any way to clear the data in simple code. Jan 29, 2020 · Hi @Lemarc, I don't belong to the support, but I think it's something as simple as doing this: You should set the GridControl. If the previous run had returned data, with the code above that data will continue to display which would be misleading. The GridControl checks whether values are valid and displays the row at the position according to the current filter, group, and sort settings: The GridControl validates the New Item Row ‘s cells in the same way as Dec 21, 2018 · Hi, Before removing rows, it is necessary to sort row handles of selected rows in descending order. If you need to clear the datasource, you need to use the datasource's methods. NET, Entity Framework, XPO, etc. Use GetDataRow and GetFocusedDataRow () methods. Set the Data Source property to Nothing 2. For example, you can utilize the following scenario for ASPxGridView: - When a drop down selected item is changed, perform a callback for ASPxGridView by using the ASPxClientGridView Dec 21, 2010 · how to clear all processed rows from pivotgrid without using query Some cases i want to clear only processed rows only (not columns) thanks Oct 16, 2014 · Using CheckBoxRowSelect in multiselect mode, when you click in the checkbox column correctly the row is checked and selected. Blazor. Since multi-selection is not enabled in your project, I assume that you wish to clear the focused row. Multiple Cell Selection – A user can select multiple cells within different rows. SelectedRowIndex = -1 to reset the grid to display no focused/selected rows. Dec 9, 2022 · Call the Row. Here is an example: The DevExpress Grid for Blazor component supports single and multiple row selection. I now want to reset/clear all the filters I put in to get back to the 50 rows. Sep 19, 2023 · To delete a row containing the specified cell or multiple rows containing the specified cell range, use the Worksheet. To clear cells, you can also use the range’s Clear* extension May 7, 2019 · From my point of view, this is the most optimal method for removing rows in a table. EntireRow enumeration member passed as a parameter. A GridControl always has a focused row, if the underlying data list is not empty (if it has data rows). Thank you for your message. Position property, which cannot be negative. Is there a way to work around this, or is there a setting I have Jan 23, 2019 · Data Row Jan 23, 2019 2 minutes to read A data row represents an individual data source record. If a user selects (taps) multiple rows, the SelectedItems property gets the collection of data items that correspond to selected rows. Set the SelectionMode property to Single to allow only one row to be selected at a time. People used to Excel will easily make mistakes due to this. ClearSelection method should remove the Jul 15, 2011 · Hello Venkat, Thank you for your question. See the How to clear the grid KB article for more information about this. UnselectRow method. If the editor does not support the associated data type, the Grid uses a read-only text box instead. AllowInitiallyFocusedRow property. Blazor Assembly: DevExpress. The DevExpress Grid for Blazor allows users to edit data in the inline edit row, pop-up edit form, or editable cells. Can you please tell me how to do these? Feb 20, 2024 · DevExpress data-aware controls are compatible with any data access technology (ADO. To clear the selection, just call the GridView's ClearSelection method. Aug 18, 2025 · The GridView, BandedGridView, and AdvBandedGridView views support multiple row selection using a built-in Check column. Clear columns 2. GridView. To keep formulas and number formats, you can either save them to a temporary object before removing a table data range or construct a Range object without a table row. Apr 1, 2016 · Hello, Our grid always has a focused row because it is bound to a CurrencyManager which manages navigation in the bound data source. Mar 28, 2017 · How should I clear a dxDataGrid? (that is remove the displayed rows from the grid, so it displays no data found) I've tried setting the datasource to null, and can't seem to find a clear method? the following doesn't seem to work either var grid = $ ('#searchGrid'). Multiple Selection To enable multiple row selection, set the SelectionMode property to Multiple. PaintAppearance property allows you to obtain appearance settings used for GridView (for example, the background color of selected rows). Mar 27, 2024 · Filtering the data displayed in the Grid Control does not filter the data in the data source. Refer to the following topic for more information on how to delete records in batch edit mode: Batch Edit Mode. Please see the Remove selection of Xtragrid thread for more information Jul 2, 2024 · The DevExpress Grid control supports the following selection options: Multiple Row/Card Selection – A user can select several rows/cards. Selection The DevExpress ASP. After you call the ClearSelection method, the Oct 30, 2019 · According to the UnselectRow method documentation: This method does nothing if multiple row selection is prohibited (the ColumnViewOptionsSelection. 1. In Advanced Banded Grid Views, row cells can be arranged across several lines. Jun 4, 2014 · Hi Eric, The GridControl just displays data provided by the underlying datasource. Get started with our jQuery DataGrid, add it to your jQuery application, and configure its core settings as requirements dictate. By default, row height is determined by font settings. DeleteRow method to delete the specific row. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release. Regards, Assylbek Jun 6, 2019 · So I have a populated GridView with a some data (lets say 50 rows). Jul 4, 2014 · The DevExpress Blazor Grid allows users to filter data as needs dictate. I can tell this is working because grid two reverts back to the unfiltered data, but the selected row becomes greyed out and does not totally go away so the user still thinks that it is selected even though the data Sep 10, 2015 · I have an DevExpress Aspxgridview in my web application . I use the built in filters on the FOUR columns filtering that down to 10 rows. It is possible to do it if the gridView is in MultiSelect = true, by calling gridView. Excel will delete cell content if multiple cells are selected and rows if rows are selected. AddingNewRow event to populate the added row with default values. "search" Clears the search panel. Custom Appearance The following help topics describe advanced customization scenarios: Tutorial: Custom Styles for Rows and Cells Tutorial: Custom Drawing Tutorial: Conditional Formatting Disable Focused Row Appearance Use the EnableAppearanceFocusedRow property to disable appearance settings that paint the focused row. Scenario: I select several rows using the checkboxes (similar to the demo: Multiple Record Selection Modes). If you want to remove the focus after deselecting rows, try resetting the value of the focusedRowKey option. Oct 19, 2020 · Hello, I would like to note that GridView doesn't provide the client-side Selection. To enable this functionality, set the AllowSelectRowByClick property to Nov 3, 2010 · All data is entered by the user. @Html. Aug 30, 2023 · Hello Ryan, I see that in the project you enabled the focused row functionality. NavigationStyle property to control how users can move focus in the GridControl:. For instance, if you are binding the XtraGrid to a DataTable object, you should use the DataTable. I've been searching for 'unselecting client side' but it appears that it's not supported (or at least it wasn't when the topics were discussed) and the solutions I found for server side are specific to ASPx and not MVC (aspx::button1 runat Mar 26, 2007 · Hello Dev Express, In a XtraGrid, I'd like to have NO row selected. Use the client-side PerformCallback method to send custom callbacks to the server when a user clicks the Delete button Dec 7, 2009 · Hi As the number of columns are large, it would be difficult to write the provided code everywhere rows. They both clear the previous selection by default, although with the selectRows (keys, preserve) method you can keep it if you pass true as the preserve parameter. I need to save the columns data to a database, then clear that data as we need to reuse the gridview. Set a new data source. I got 2 buttons outside the grid "Delete Current Row" and "Delete All Rows", When I click on Delete Current Row, I want to delete the current row. In Grid Views and Advanced Banded Grid Views, row cells are arranged in a single line. Also, attached is an example that shows how to perform Developer documentation for all DevExpress products. The grid highlights the modified cells in green and deleted rows in gray. It doesn't cache rows. Nov 1, 2017 · Hi, how can unselect all row in a gridview with check column? by code. You can separately remove cell content, formatting, hyperlinks or comments using the Worksheet. This Jun 27, 2025 · This topic explains the following: Switch between navigation styles: row, cell, or no input focus. DeleteRow methods to add and remove rows, and the GridViewBase. The following example Jul 3, 2018 · When using a SettingsSearchPanel for a search textbox on the grid - filtering does not clear focused/selected rows. option ('dataSource', null); grid. The DataGrid provides two methods that select rows at runtime: selectRows (keys, preserve) and selectRowsByIndexes (indexes). Solution Disable the DataControlBase. The Data Grid exposes the following API to modify these heights. Sep 7, 2015 · Hi Sir/Madam, how i delete or clear row of AspxGridView ? like asp. Please refer This example demonstrates how to define an AddRemoveRowBehavior that allows you to add and remove rows from the GridControl. When this feature is enabled, end users can use checkboxes to toggle the selection state of certain rows, all rows, or data group rows. In multiple row selection mode this method deletes the selected rows. Set the SettingsEditing. EnableAppearanceFocusedRow option. Is there another way to 'gradually' add rows or should I simply increment RecordCount everytimeI want to append a row? The method's parameter specifies what type of filter should be cleared. This topic illustrates how to delete the ASPxGridView ‘s records. Clear (); But if the gridView is in MultiSelect = false, then gridView. Use its GridColumn. If multiple row selection is not in effect, this method does nothing. It is easy if you are using the grid in multi-selection mode (GridView. Jun 30, 2014 · Hi, The ClearSelection method does nothing in a single selection mode (see the ClearSelection help topic). Note that Server and Instant Feedback Modes impose certain Jul 2, 2014 · Hi, Isn't there a way to "initialize" or clear a grid of all rows on the client-side, instead of going server-side? I thought I saw that som I have a wpf application in which one of the user controls uses a devexpress grid control. Run Demo: Web Style Row Selection View Example: How to use an unbound checkbox column to select data rows Enable Built-in Check Column To Dec 22, 2013 · Hi, It is impossible to clear grid data on the client side. Jun 8, 2014 · To accomplish this task, you need to clear the GridControl's underlying data source using the data source's methods. I use the ASPxGridview1. OptionsSelection. ). When a user enters a value into an editor, the Grid creates a filter condition based on the value and applies this condition to the corresponding column. This is fine If you know the number of row to insert before you start inserting. DataController. However, it does not affect a focused row. Focus rows in code or determine the currently focused row. Blazor Declaration public void ClearSelection() Remarks Grid rows can be selected in the following ways: Users click rows, tap rows, or execute keyboard shortcuts to select rows. SortOrder property to None. DevExpress v25. ClearFormats, Worksheet. Disable Focused Row/Cell Appearance To prevent the focused row from being highlighted in the GridView or its descendant, disable the GridOptionsSelection. Enable row focus to visually indicate navigation within the component. You can display lookup records in a tabular format, banded tabular format, or as tiles (which can be arranged in one or multiple columns/rows, rendered as a list or a Kanban board). Mode property to ' Batch ' to enable batch edit mode. Same In addition to filters executed via the column header, the DevExpress MVC Grid View allows you to enable filtering via its Filter Row UI element. The table below lists classes that Developer documentation for all DevExpress products. Remarks The method clears grouping and adds the group columns to the end of the ColumnView. Read the following topic for additional information: Traversing Rows. The Data Grid adds a new row object to the data source in the following cases: The New Item Row loses focus. This parameter can have one of the following values: "row" Clears the filter row. Aug 1, 2012 · Hello Ramya, You can clear the row focus using the following approach: Remarks If no grouping is currently applied to the View, the ClearSorting method removes sorting applied to all columns. Clicking a row in this manner toggles its selected state and preserves the selection. Sep 9, 2024 · Hello, I am currently facing an issue with the DxDataGrid where selected rows that are no longer visible after applying a filter are still considered selected by the getSelectedRowKeys method. DeleteCells method with DeleteMode. Before selecting a row, you can call the isRowSelected (key) method to check if this row is not already Sep 22, 2025 · Developer documentation for all DevExpress products. When you delete rows from a worksheet, other rows are automatically shifted up. A user moves focus to the last Oct 15, 2010 · Hello Walter. I should say that both ASPxGridView and ASPxPivotGrid are server-side controls and keep data on a server. I would assume that the selection is reset to the preivouse "accepted" state. Navigation Use the DataViewBase. If they both have a selected/focused row set, I cannot do that. Initially, I do not want it to have a focus on any row. The DevExpress ASP. Feb 21, 2023 · Hello, Unfortunately, currently, this feature is not available. I know I used to set a clientinstancename and use it in my javascript to clear a selected grid row as follows: gvusers. The workaround is a bit unwieldy, with multiple steps to get wrong: Remove the controls from the row you want to delete If applicable, move those controls to to another row. dll NuGet Package: DevExpress. Oct 25, 2011 · Thus, you should delete rows from your data list to clear the grid. ClearContents, Worksheet. Rows. MultiSelect and Grid for Blazor - How to delete selected rows This example demonstrates how to delete selected rows from the DxGrid when a user clicks a DxButton. Sep 21, 2025 · The DevExpress Blazor Grid splits data rows across multiple pages and displays a pager to enable data navigation. Sep 26, 2024 · Developer documentation for all DevExpress products. After a database update, I would like to clear ALL selected rows -- Master and any Details grid -- server-side. Enable the ShowFilterRow property to activate the integrated DevExpress Grid Filter Row (which displays in-place editors for all data columns). Hi, I have form with a clear button which clears any entered data into external search filters. In this case, the column is hidden from the View. The orange background stays when I've made a copy row action or cancel the operation. MultiSelect property is set to false). The deselectAll method works correctly and deselects selected rows. See the Sorting in Code document to learn more about sorting data. Jul 24, 2013 · 0 I have a DevExpress gridview that loads on my screen. Remarks The Clear method empties cells and clears all formatting. Remarks The ClearSelection method unselects all the selected rows (cards) when multiple row selection is in effect (the ColumnViewOptionsSelection. Is there any built in functionality to 'clear all filters'? I know you can click on a single column and hit 'clear filter' and it'll clear that column I know you can Jun 19, 2019 · I am using GridControl and I want to clear all the selected values and focused rows when GridControl's selection mode is changed. I have given the user functionality to select a particular row and delete it by handling the keydown event Sep 30, 2021 · Developer documentation for all DevExpress products. Jul 21, 2020 · This walkthrough is a transcript of the Add or Remove Rows video available on the DevExpress YouTube Channel. How to: Delete Selected Rows Sep 30, 2021 2 minutes to read The example illustrates how to delete selected rows of the ASPxGridView bound to an in-memory data source. RowCount and DataController. Only after a user selects a row do I want there to be focus. RowCount property. The selection column allows users to select one or multiple rows depending on the SelectionMode property value. When user presses "Clear All" button, I want to clear the gridview rows (without having to go back to db). A row edge is a single line displayed below The DataGrid provides two methods that select rows at runtime: selectRows (keys, preserve) and selectRowsByIndexes (indexes). Dec 7, 2009 · My goal is to use my "Remove" button to process a selected/focused row out of the two grids. With the header filter, which is called by clicking the filter icon in any column header, a user can choose from a set of predefined values. I then apply a filter that removes (back-end server returns filtered-out response) some of the To select multiple rows, click the desired rows while holding down the Ctrl key. This tutorial describes the grid control’s UI elements and API that enable you and end-users to add or remove data rows. Move all of the controls in the other rows that come after the row you wish to delete up a row. Sep 19, 2008 · I want to be able to clear the gridview rows, is this possible? For example, I have a "Clear All" button. I tried to use the value changed and key up client side events but have been unsuccessful in manually clearing the selection and/or focus. To clear sorting by a specific column, set the column’s GridColumn. refresh (); (I don't want to remove the grid as discussed in https Jun 16, 2011 · how to remove the selection of rows in the aspxgridview example I have several rows in the aspxgridview selecionados, but I want not be any of the rows you selected Thanks in advance. Assign required data items May 26, 2013 · How can I reset (re: clear all rows) the grid each time it is displayed? Both DataController. MultiSelect property is set to true). I recommend you review this KB article where we described this mechanism: DevExpress WinForms Cheat Sheet - Supported Data Access Technologies and Data Sources So, this behavior can take place Jul 11, 2016 · I want to finish the process by either 1) unselecting all the rows automatically or 2) provide an easy way (button I suppose) for the user to unselect them. Jan 18, 2014 · Just clear the data source that the GridView is bound to. The pager can contain the page size selector, which allows users to change page size at runtime. The behavior uses the TableView. May 12, 2015 · The editvalue of the baritem is set to null but if the list is open the rows are still selected. Use the client-side PerformCallback method to send custom callbacks to the server when a user clicks the Delete button. VisibleIndex property to show it again. Clear method to clear grid rows. To select all the records, use the GridView's SelectAll method. Aug 15, 2022 · Developer documentation for all DevExpress products. In this mode, an end user uses in-line editors to edit grid data. How can I get Dec 10, 2020 · This walkthrough is a transcript of the Filter Row video available on the DevExpress YouTube Channel. However, it is possible not to highlight the first row so that it looks like nothing is selected. AddNewRow and GridViewBase. Remove method of the Worksheet. You can find all its client-side API members in the ASPxClientGridView Members topic. When a user starts editing within the New Item Row, the Data Grid initializes a new row object and raises the ColumnView. Clear () Jan 6, 2015 · Hello Nigel, The fastest way to accomplish this task is to implement the required logic at the datasource level. ClearHyperlinks or Worksheet. GroupIndex property to -1. See Also: How to move selected rows from the ASPxGridView into another ASPxGridView Editing an in-memory dataset View Example Sep 1, 2020 · Data Grid (like all DevExpress data-aware controls) shows data from its source as is. So, we recommend you set the DataGrid widget's dataSource option to null or an empty array to clear DataGrid as we described in T720568 - How to clear dxDataGrid items. How do I proceed to clear the selected/focused row from both grids after setting their datasource at runtime? Developer documentation for all DevExpress products. To enable this functionality, set the AllowSelectRowByClick property to true. When I click on Delete All Rows, I want to clear all the rows on the grid but not the data table. To clear the GridControl, simply assign null object to the DataSource property. Fill command above will cause an Exception (as expected). Focus cells in code or determine the cell focused by a user. I've tried the Columns. Please refer to the following articles, which should be helpful: How to delete all rows from the grid Delete all rows how to delete all rows in grid control? Mar 29, 2011 · You demonstrated how to delete all the rows. To select rows programmatically, bind SelectedItems to a property in the View Model. 2 Update — Your Feedback Matters Our What's New in v24. Developer documentation for all DevExpress products. InitNewRow event, which allows you to initialize the new row with default values. The seach panel points to the following control below. It just displays data from a data source assigned to the GridControl. Assign null to the ASPxGridView's DataSource/DataSourceID property and call the DataBind () method to clear the data. bicm1 arw yy5q 4v zey2ni5 dhx to9hm ki rg4s uwl1q8

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