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GridView - Batch Editing - How to cancel editing or disable the editor...

This example demonstrates how to cancel editing or disable the editor conditionally for the grid when batch editing is in use. It is possible to execute your logic either on the client or server side...

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How to distinguish between instances of the same page opened in different tabs

A user can open the same page twice or more in a new tab or browser window. Your task may require differentiating between the page instances. In this case, the URL and Session are the same. The...

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How to group tree list columns in bands in the same manner as in...

This feature is available out-of-the-box starting from version 14.2. See TreeList - Implement bands in a manner similar to the one provided in AdvBandedGridView. For earlier versions:This example...

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How to sort a nested ListView at the business objects level, in code

This example demonstrates how to provide hidden and permanent sorting by a property in a nested ListView. Suppose we have Order and OrderItem classes that participate in an aggregated One-To-Many...

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How to create a drill-down chart

This example demonstrates how to create a drill-down chart to demonstrate master-detail data in the same chart. In particular, two series are used to achieve this. By a mouse click on a point of the...

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How to colorize chart items using the ChartItemArgumentToColorKeyProvider class

 The following example demonstrates how to colorize chart items using the ChartItemArgumentToColorKeyProvider class as a color information provider. For this, create a...

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How to show the tabular data below the chart

This example demonstrates how a PivotGridControl can be used along with a chart control on the same form, to represent the same data both in graphical and tabular forms.The main idea is to place the...

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How to create a web chart at runtime

This example demonstrates how to programmatically generate a web chart during a postback. In this example a WebChartControl is entirely created via code, after a button click.Note that a chart isn't...

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How to: Store Model Differences in Database

This example illustrates how to store user UI settings (so-called model differences) in the application database instead of the file system (in Windows Forms applications) and session (in ASP.NET...

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BandedGridView - How to hide particular Bands

This example illustrates how to hide a particular Band and draw on its place column captions that belong to this Band.Question CommentsAdded By: Fajar Taufik at: 11/26/2013 11:56:14 PM    I copied...

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ASPxGridView - Multi-Row Editing

UPDATED:Starting with version 13.2, the ASPxGridView control offers the basic "Batch Editing Mode" functionality that allows accomplishing a similar task with less effort and does not require so much...

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ASPxGridView - How to set text wrapping in different ways

This example demonstrates the techniques described in the T175350: How to set text wrapping in different ways KB article in action. 

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How to add a custom summary item to the grid's footer menu

Sometimes it's necessary to specify a way of calculating summaries that is different from the default one. Assume you don't want to take into account cells with no data when calculating summaries. It's...

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How to connect to a Report Server from a Windows Forms application

The sample demonstrates how to use the Report Server WCF API in a Windows Forms application.Question CommentsAdded By: Juan Carlos Cabrera 1 at: 4/21/2014 5:13:55 PM    Hello!!... I have a question......

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WinForms dashboard - How to save Grid column width

Starting with version 14.2 this approach is obsolete. See the Grid Dashboard Item - Provide a way to save column width in the grid item thread for more details.

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How to change XLSX data format settings when exporting the Grid to XLSX format

By default, when exporting data from a grid to the XLSX format, the data is formatted to one of available formats in XLSX. If in Excel two Decimal Places are used for numeric data by default, numeric...

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How to create a TokenBox control in WPF

The main idea of this approach is to use the ComboBoxEdit.EditTemplate property and put an ItemsControl into the edit area. In the ItemsControl, the ItemTemplate property is used to display selected...

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How to reference an external workbook

This example demonstrates how to insert an external reference link from a workbook to another workbook. An external workbook is created at runtime. Note that use of this method in production code...

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How to create and customize an axis title

This example demonstrates how to access an axis title at runtime.For this, you should cast your diagram object to the required diagram type, to access its axes. Then, you can access the Title property...

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How to implement range selection via a separate ChartControl

This example illustrates how to implement an alternative zooming method using a separate ChartControl to adjust the visible axis range. Two ConstantLine objects are used to indicate the adjustable...

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