How to send authenticated requests to the OData service
This example demonstrates how to send authenticated requests to the OData service. The main idea is to handle the ODataContext.beforeSend event and add login information to the header of your...
View ArticleHow to store data to a local file using PhoneGap API
This example demonstrates how to store data to a local file using PhoneGap API. To access a corresponding API, it is necessary to add a link to the cordova.js file.This example can be tested only on a...
View ArticleHow to create a Web Dashboard Designer application
This example shows how to create a Web Dashboard Designer application and provide data for dashboards. The project contains a simple dashboard and two available data sources: the XML and OLAP data...
View ArticleHow to import large amounts of data into ListView (Example)
See the K18260 KB Article for more information.See also:ORM Magic–Importing from any datasourceNote This example cannot be automatically converted to VB.NET because of the VB.NET compiler limitations....
View ArticleHow to bind the grid to Columns and Summaries specified in ViewModel
This example shows how to put columns and data summary definition logic in the ViewModel and setup the Grid Control.Question CommentsAdded By: DavidGG at: 6/20/2016 1:45:26 AM Hi,I have downloaded...
View ArticleHow to create a custom action type with a custom control (BarCheckItem),...
This example demonstrates how to represent an action via the BarCheckItem. For this purpose, an ActionBase descendant (CheckableSimpleAction) is implemented. This is done because it is required to save...
View ArticleIs it possible to show group column headers in the same line?
This feature is available out-of-the-box starting from version 15.2.4. Use the GridView.OptionsView.ShowGroupPanelColumnsAsSingleRow property. For earlier versions:This example demonstrates how to...
View ArticleHow to enable the Multi Selection feature in VGridControl
This feature is available out-of-the-box starting from version 16.1. For earlier versions:These examples illustrate how to enable the Multi Selection feature in the VGridControl. Simply place the...
View ArticleHow to calculate summary based on the total summary of another column
Within the GridView.CustomSummaryCalculate event handler, it's impossible to access a total summary calculated against another column. The total summary can be obtained within the...
View ArticleHow to get visible items in ViewModel when working with TreeListView
By default, TreeListView does not have a property where you can bind an item collection from a ViewModel and get visible (not filtered) items. This example demonstrates how to create such a property in...
View ArticleDrag-and-drop data rows from one grid to another
This is an example for the Drag-and-drop data rows from one grid to another Knowledge Base article. Please refer to the article for the explanation.Question CommentsAdded By: Carlos Arias at: 10/9/2012...
View ArticleHow to localize WPF Scheduler UI with the Localizer class descendant
This example illustrates the use of the SchedulerControlLocalizer class descendant to display the names of the SchedulerControlStringId enumeration members instead of the localized strings. This...
View ArticleHow to keep master and detail view column widths synchronized
When you have a master-detail view and for some reason don't want to use the AutoColumnWidth option, the detail view is still stretched to accommodate the entire master view's width. So, in this...
View ArticleHow to use editors with Server Mode data sources
Starting with version 15.2, ComboBoxEdit, LookUpEdit, and ListBoxEdit support synchronous server mode data sources out of the box.If you are using an older version or prefer asynchronous (Instant...
View ArticleASPxDashboardDesigner - How to save dashboards to a data base
This example shows how to create a custom dashboard storage that allows storing dashboards in a data base. It uses the System.Data.SqlClient members to connect and operate an MS SQL server data base. A...
View ArticleGridView - How to use Callback Mode for the ComboBox column
UPDATED:Starting with version v2016 vol 1 (v16.1), a built-in combo box editor can operate in callback mode. For earlier versions:At this moment, GridView does not support Callback Mode for the...
View ArticleOBSOLETE - ASPxDashboardDesigner - How to save dashboards to a data base
Note: This example applies to Community Technology Preview (or alpha) version of the Web Dashboard Designer introduced in version 15.2.9. Starting from v2016 vol 1, the dashboard storage architecture...
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How to display custom controls instead of the standard cell editor
This example demonstrates how to display custom controls instead of a cell's in-place editor.• If an end-user tries to edit a cell located in the "Order Date" column of a worksheet table, the DateEdit...
View ArticleHow to display a custom control over the worksheet cell
This example demonstrates how to use the SpreadsheetControl.GetCellBounds method to display the ComboBox control over a worksheet cell preventing end-users from entering a wrong value in a cell. Each...
View ArticleXL Export API - Examples
This example demonstrates how to use the XL Export API to create spreadsheet files in XLSX, XLS and CSV formats.This project introduces API properties and methods used to perform the following...
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