Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners, Only Visible to You and DevExpress Support. May we contact you if we need to discuss your feedback in greater detail or update you on changes to this help topic? Use the PivotGridControl.BestFit method with a PivotGridField parameter (or the PivotGridField.BestFit method) to specify the field whose columns should be automatically adjusted. To work around this, you will need to open the grids Designer dialog and switch to the Layout Page. For the LookUpEdit control, you can use the RepositoryItemLookUpEdit.BestFit method. Thanks, Andrew This answer was helpful Comments (2) G Greyce 5 years ago Where should I put the BestFit method? Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners. If you define the Width property in columns though, this should work correctly. 0. To adjust all columns at once, use the Best Fit (all columns) option from the column header menu. End-users can easily modify column width by resizing the appropriate column header. 558 1 5 21. Add three buttons to the UI to see how you can use this feature in code. If you need to invoke the best fit functionality in the forms System.Windows.Forms.Form.Load event handler, you should call the GridControl.ForceInitialize method in advance. T543554.zip This answer was helpful 1 Show previous comments (3) Igor (DevExpress Support) 5 years ago We will be happy to assist you. Namespace: DevExpress.XtraGrid.Views.Grid. Please try again at a later time. GridOptionsView.BestFitMaxRowCount - best fit operations scan all grid rows to determine the optimal column width. 0. This video walks you through the best fit option for grid columns.To learn more, please see https://documentation.devexpress.com/#WindowsForms/CustomDocument649 Like @Sebi said in his comment, you should call the BestFitColumns on the GridView. Please try again at a later time. Yes, I authorize DevExpress to contact me. The third method gives you the most flexibility, since you can calculate the width using the GridColumn.GetBestWidth method and then adjust the value before actually applying the change to a column. The grid View provides built-in column header menus where you can select the Best Fit option. Use the PivotGridControl.BestFit method without parameters to apply the Best Fit feature to all columns. Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. We appreciate your feedback and continued support. I used to do it but now I avoid using it because it slows soooo much the loading of the grid, especially if you have an important set of data to show (it iterates through all the rows to find the best width for each column). The same can be achieved by double-clicking a column's right edge. The grid View provides built-in column header menus where you can select the Best Fit option. How to set width of columns of a DevExpress GridView for MVC dynamically. The same menus are available at design time, but the mentioned menu items or a header edge double-click will have no effect, since data isnt loaded. 1. Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners, Only Visible to You and DevExpress Support. To apply the best width feature to a particular column, call the columns GridColumn.BestFit method. Actually, BestFitColumns method does the same. If the View's GridOptionsView.BestFitMaxRowCount property value is -1, BestFitColumns processes all data cells; otherwise, only the number of cells specified by that property value. The same can be achieved by double-clicking a columns right edge. By default, when you apply the best fit width to a column, the View checks values in all rows. If the columns auto width feature (see the GridOptionsView.ColumnAutoWidth property) is in effect, the columns total width always matches the Views width. Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. Andrew L (DevExpress Support) created 14 years ago Hi Celine, You can use the GridView.BestFitColumns () method to accomplish this task. Regards, Alex Follow. GridView -> Properties -> OptionsView -> ColumnAutoWidth -> True. A server error occurred while processing your request. .NET App Security & Web API Service (FREE), DevExpress.XtraBars.Docking2010.Customization, DevExpress.XtraBars.Docking2010.Views.NativeMdi, DevExpress.XtraBars.Docking2010.Views.Tabbed, DevExpress.XtraBars.Docking2010.Views.Widget, DevExpress.XtraBars.Docking2010.Views.WindowsUI, DevExpress.XtraEditors.Controls.StepProgressBar, DevExpress.XtraGauges.Win.Gauges.Circular, DevExpress.XtraGrid.Views.BandedGrid.ViewInfo, FilterPopupExcelParseFilterCriteriaEventArgs, GetGroupSummaryDisplayText(Int32, GridGroupSummaryItem), GetGroupSummaryValue(Int32, GridGroupSummaryItem), GetScrollAnnotations(ScrollAnnotationKind), GetSummaryFormat(GridColumn, SummaryItemType), InvokeMenuItemClick(GridMenuItemClickEventArgs), MoveToNextScrollAnnotation(ScrollAnnotationKind), MoveToPrevScrollAnnotation(ScrollAnnotationKind), SetAutoFilterValue(GridColumn, Object, AutoFilterCondition), SetGroupLevelExpanded(Int32, Boolean, Boolean), SetMasterRowExpandedEx(Int32, Int32, Boolean), DevExpress.XtraGrid.Views.Layout.ViewInfo, DevExpress.XtraScheduler.Services.Implementation, DevExpress.XtraTreeList.StyleFormatConditions, DevExpress.XtraVerticalGrid.StyleFormatConditions. 1. It will be better to call these methods after setting the data source and after the first layout of the control. May we contact you if we need to discuss your feedback in greater detail or update you on changes to this help topic? Try this code which will tell the grid view to never display the horizontal scroll bar, then create the best fit columns for the entire grid view, instead of just doing so for a specific column. If you face issues with this, feel free to create a separate ticket in our Support Center. The automatic best fit operation is indeed applicable to GridColumns only. We have closed this ticket because another page addresses its subject: DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. This adjusts a column's width to completely display its content. B17. A server error occurred while processing your request. We are here to help. Thus, you need to call the TableView.BestFitColumns method manually when required. GridView -> RightClick -> Best Fit(All Columns). VB The DevExpress ASP.NET Grid View ( ASPxGridView) provides complete control over column availability and individual column size. GridColumn.BestFit - applies best fit to one specific column. The column's OptionsColumn.FixedWidth option must be disabled and the OptionsColumn.AllowSize option must be enabled to activate this functionality. In this example, set it to 3 and apply the best fit width again to see that the result differs. This walkthrough is a transcript of the Best Fit Option video available on the DevExpress YouTube Channel. Your search criteria do not match any tickets. You can now run the application and see how all three methods work at runtime. This means that the corresponding column will keep its width when you apply the Best Fit feature to the view. We have closed this ticket because another page addresses its subject: DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Should you have any questions or need assistance from a member of our team, write to us at info@devexpress.com. I have created a project in which these solutions are demonstrated. In this case, the BestFitColumns method resizes columns proportionally with respect to their content. To adjust all columns at once, use the Best Fit (all columns) option from the column header menu. Whether using WPF, ASP.NET, WinForms, HTML5 or Windows 10, DevExpress tools help you build and deliver your best in the shortest time possible. Supported Technologies, Shipping Versions, Version History. They need to double-click the desired column's right edge or choose the Best Fit item from the column header's context menu. The solutions to this problem are already described in the Export to Excel column auto fit thread. Restore default values for all changed options and set a columns OptionsColumn.FixedWidth option. Supported Technologies, Shipping Versions, Version History. One button will call the Grid Views GridView.BestFitColumns method that affects all columns. If the Views GridOptionsView.BestFitMaxRowCount property value is -1, BestFitColumns processes all data cells; otherwise, only the number of cells specified by that property value. Should you have any questions or need assistance from a member of our team, write to us at info@devexpress.com. Adjusts column widths so that columns fit their content in the optimal way. E.g., call it once the control's ItemsSource is changed. The second uses a columns GridColumn.BestFit method to apply the feature to an individual column. This might have an unnecessary impact on performance with larger data sources. When it calculates the required column width, it evaluates the cell contents: column header contents, data cell contents and the footer summary cells content. Please try again at a later time. A server error occurred while processing your request. Improve this answer. If a columns OptionsColumn.FixedWidth option is enabled, the BestFitColumns method retains the column size. It iterates over all cells and calls the BestFit method of GridViewDataColumn. A good place would be the OnLoad method of your form. .NET App Security & Web API Service (FREE). This adjusts a columns width to completely display its content. if you have, say, 3 columns and set the autosizemode property of the first two columns to "allcells" and the autosizemode property of the third to "fill" you get a nice clean look where the first two columns are exactly big enough to display their data and the third column is exactly big enough to fill the rest of the grid row regardless of how Olga (DevExpress Support) 7 years ago No, this method resizes columns only once, when you call it. We are here to help. So, the control doesn't perform best fit operations automatically. We are here to help. This is where you can pre-load data and then apply the best fit width to columns. The Width property in GridControlBand does not work. Try these solutions, choose the one that suits you, and tell me the results. answered Sep 16, 2015 at 16:55. I got it to work, here's what I did: con.open () com = New SqlCommand ('SQL Select Statement') DataTable.Load (com.ExecuteReader) GridControl1.DataSource = DataTable GridControl1.DataMember = DataTable.TableName con.close () GridView1.OptionsView.ColumnAutoWidth = False GridView1.OptionsView.BestFitMaxRowCount = -1 GridView1.BestFitColumns () We appreciate your feedback and continued support. To limit the number of records the grid View scans, use the GridOptionsView.BestFitMaxRowCount property under GridView.OptionsView. Since the Best Fit feature requires a lot of resources, it may hang the application when the DXGrid control has a lot of data. Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners, Only Visible to You and DevExpress Support. The GridLookUpEdit control contains GridControl within the popup, so you can use the same methods as for a standalone grid. GridView.BestFitColumns - applies best fit to all columns. If you disable column resizing, the Best Fit option gets disabled as well both via the context menu or by double-clicking a column headers right edge. The BestFit method is not supported in CardView. Share. The code sample below illustrates how to update column widths when users change cell values. Note that BestFitColumns resizes columns to the minimum width required. Call the BestFitColumns method to resize columns so that they completely display their content. This property allows you to limit the number of processed rows and thus, improve overall Grid performance. DevExpress GridView VisibleRowCount. Use of this site constitutes acceptance of our, Copyright 1998-2022 Developer Express Inc. All trademarks or registered trademarks are property of their respective owners. We have closed this ticket because another page addresses its subject: DevExpress engineers feature-complete Presentation Controls, IDE Productivity Tools, Business Application Frameworks, and Reporting Systems for Visual Studio, Delphi, HTML5 or iOS & Android development. Please review the following article in help : XtraGrid GridView.BestFitColumns Method. Your search criteria do not match any tickets. I hope you find this information useful. When it calculates the required column width, it evaluates the cell contents: column header contents, data cell contents and the footer summary cell's content. Should you have any questions or need assistance from a member of our team, write to us at info@devexpress.com. Yes, I authorize DevExpress to contact me. Follow edited Feb 7, 2013 at 11:55. answered . Your search criteria do not match any tickets. gridView2.HorzScrollVisibility = ScrollVisibility.Never; gridView2.BestFitColumns (); Share. 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