dxChart - How to show a percent value in a stacked bar tooltip
This example illustrates how to show a percent value in a tooltip of a stacked bar dxChart. To accomplish this task, do the following:- Add the "total" filed to a chart's data source; - Mark this filed...
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How to create a Master-Detail report
This example shows how the MailMerge feature enhanced with the DOCVARIABLE field specifics with the help of the RichEditDocumentServer text processing engine empowers the users to accomplish complex...
View ArticleHow to add the ASPxValidationSummary control to ASPxGridView's EditForm
This example demonstrates how to add the ASPxValidationSummary control to ASPxGridView's EditForm:- Specify a custom EditFormTemplate;- Replace auto-generated EditForm editors via the...
View ArticleASPxGridView - How to implement ASPxProgressBar in DataCell and specify...
This example demonstrates how to define ASPxProgressBar in a column's DataItemTemplate and specify the progress bar color based on a custom criteria.1) Define ASPxProgressBar in a grid column's...
View ArticleHow to call an Action method via a custom button and pass a row's key as a...
- Define a custom button via the GridViewSettings.CommandColumn.CustomButtons collection; - Customize the client-side CustomButtonClick event handler via the...
View ArticleHow to post data back to the database when editing series points in the...
This example demonstrates how to update a database according to changes made in the gantt chart. The end user can move both start- and end-points of any gantt bar or drag and drop it within a diagram....
View ArticleASPxGridView - How to manipulate the control inside DataItemTemplate when a...
This example demonstrates how to manipulate the control inside DataItemTemplate when a row is selected.1) Define the ASPxSpinEdit editor inside a column's DataItemTemplate and bind the editor with a...
View ArticleHow to customize copy and paste commands
This example illustrates how to override CopySelectionCommand and PasteSelectionCommand behavior via the IRichEditCommandFactoryService substitution. This approach is based on the How to replace...
View ArticleHow to synchronize the GridControl and PrintPreviewWindow themes
This example demonstrates how you can set the PrintPreviewWindow theme to the currently selected GridControl theme. To do this, set the ThemeManager.ThemeName Attached Property in...
View ArticleGauge - How to change options using the KnockoutJS approach
When using the Knockout approach to create a Gauge widget, some of the widget objects or all of them can be specified as ViewModel fields. Therefore, to get an option value, get a value of the...
View ArticleHow to print DevExpress ASP.NET controls via XtraReports
This example illustrates how to print and/or export DevExpress ASP.NET controls by embedding them into an XtraReport.In this example an ASPxGridView and WebChartControl are added to a report by using...
View ArticleHow to apply theme to DevExpress control descendant
How to apply a theme to a DevExpress control descendantTo apply a theme to Customcontrol that uses some of DevExpress controls you need to apply a global theme for the page or for the entire...
View ArticleHow to expand visible group rows when the user searches using the Find Panel
This example demonstrates how to immediately show to the user found data when rows might be collapsed in groups. The straightforward approach to implement this feature is to handle the...
View ArticleHow to customize the Silverlight Report Designer
This example illustrates how you can customize the Ribbon toolbar of the Silverlight Report Designer (e.g., remove an existing button or add a custom one).The RibbonControl's items can be customized...
View ArticleHow to configure the report service client via the...
This sample shows how you can use the ServiceReferences.ClientConfig file to configure the report service client options.
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SchedulerControl bound to MS SQL Server Database file and the DateNavigator...
This sample application may serve as a starting point for exploring XtraScheduler features and characteristics. It contains SchedulerControl that uses MSSQL database file as the data source,...
View ArticleHow to create a DataItem template for a grid column at runtime
This example demonstrates how to create a simple hyperlink template programmatically. There is a MyHyperlinkTemplate class; it implements an ITemplate standard interface. A MyHyperlinkTemplate instance...
View ArticleHow to implement BackstageButtonItem with ToggleButton behavior
We've created an example demonstrating how to implement a BackstageButtonItem with ToggleButton behavior.This functionality is implemented via a BackstageButtonItem descendant. The BackstageButtonItem...
View ArticleHow to implement drag and drop between a scheduler and a grid
This example illustrates how to implement drag and drop for appointments between a SchedulerControl and a GridControl. Note that we cannot use the approach from the How to implement drag and drop...
View ArticleASPxSpellChecker - How to check an ASPxGridView editor in Inline edit mode
This example illustrates how to perform check spelling in a specific ASPxGridView editor in Inline edit mode: - Hide the default Update and Cancel command buttons by handling the...
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