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How to customize cell appearance in WPF Spreadsheet based on custom logic
Cell template in WPF Spreadsheet allows you to change the visual presentation of cells. To assign a cell template, use the CellTemplate property of the SpreadsheetControl, as illustrated in the How to...
View ArticleHow to create a web based report at runtime
This example demonstrates how to create a simple web report at runtime.
View ArticleHow to maintain the visibility of components in the End-User Designer
The following example demonstrates how to maintain the visibility of components (such as DataSet and DataAdapter) in the End-User Report Designer for Windows Forms.In the End-User Report Designer, you...
View ArticleHow to show a text watermark in a web application
Despite the fact that XtraReports doesn't support watermarks for ASP.NET applications, there are ways to avoid this restriction. One of these approaches is illustrated by this example.To simulate text...
View ArticleASPxFormLayout - How to save values to DB by using an Eval binding expression
It's possible to update data in DB by using the ASPxFormLayout with an Eval binding expression:- Set the LayoutItemBase.Name;- Bind editors in LayoutItems with an Eval binding expression;- Loop thru...
View ArticleHow to enable caching of web reports to allow switching them on the client
The code in this example implements the native caching of web reports displayed by the ASPxDocumentViewer control which allows instantly switching the documents that are cached on the client.During the...
View ArticleHow to implement the drill-down feature for a web report: extended version
This example is an extended version of the following solution: How to implement the drill-down feature for XtraReports in a web application.The main improvement in this example is using the...
View ArticleHow to export cell range to a DataTable
This example illustrates how you can export worksheet cell range to a System.Data.DataTable object.The following steps are required:1) Add a reference to the DevExpress.Docs.v13.2.dll assembly to your...
View ArticleHow to merge different web reports into one document
This example illustrates how to merge individual reports into a single document that is then displayed on a web page using the ASPxDocumentViewer.
View ArticleHow to implement cascading lookups
This example demonstrates how to implement cascaded lookups. The main idea is to get the changed value of the first lookup and select data based on this value for the second lookup. It is necessary to...
View ArticleHow to implement CRUD operations with a DataSource
This example demonstrates how to implement CRUD operations with a DataSource that obtains data from a remote Rest service. The DataSource object does not implement CRUD operations out-of-the-box. We...
View ArticleASPxGridView - How to hide the EditForm editor and column caption...
To implement this functionality, you can set the GridColumnEditFormSettings.Visible property in the ASPxGridView.BeforeGetCallbackResult event handler.
View ArticleHow to hide an EditForm editor based on a column value
It is safe to hide an editor using the ASPxGridView.CellEditorInitialize event. By using this event handler, it is possible to operate with editors using the e.Editor property.ASPxGridView - How to...
View ArticleClient and server validation within ASPxGridView's templates
This example demonstrates how to perform validation of editors placed within ASPxGridView's templates. Here both the integrated validation via ValidationSettings.RegularExpression and a custom...
View ArticleHow to provide the ability to resize rows
Description: I am trying to provide my end-users with the ability to change a specific row's height via the mouse. Is there a way to implement this feature? Solution: The XtraGrid doesn’t provide such...
View ArticleHow to make custom axis labels display current system date and time
This example demonstrates how to change a text of custom axis labels at runtime. In particular, it demonstrates how to make them display the current system date and time.Note that to access the custom...
View ArticleHow to apply a certain layout to the required view
It is necessary to handle the HtmlApplication.resolveLayoutController event and specify the required layout controller that must be used to provide a layout markup for the given view. All predefined...
View ArticleHow to mediate a pair of bridged Chart and Pivot Grid with a Filter Control
This example utilizes the DevExpress.ExtraEditors.FilterControl, to filter the data auto-retrieved by a chart from its associated Pivot Grid.
View ArticleHow to place series with different axes side-by-side
This example demonstrates how series with different Y-axes can be placed side-by-side.In fact, since XtraCharts v2009 vol 1 version this is done automatically for side-by-side Bar, Range Bar and Gantt...
View ArticleHow to provide a custom cursor for a chart
This example demonstrates how to substitute the Hand and Grab cursors shown when a chart's area is being scrolled with a default system cursor.To do this, handle the QueryCursor event, and use the...
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