ASPxGridView - How to implement a custom ASP.NET control like MemoEdit in the...
This example demonstrates how to implement a custom ASP.NET control like MemoEdit in the DataItemTemplate in two different ways - in markup and code behind.A markup wayUse these steps:1) Add the...
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How to change connection to the database at runtime
ScenarioThis example illustrates how to connect your application to another database after the application is already started. This can be required for a multi-tenant application where you need to...
View ArticleDrag & Drop in TreeList and GridControl - How to show dragged rows as a cursor
This example shows how to customize drag&drop in Grid and TreeList controls, so that a dragged row is shown as a cursor. To do so, you need to override the corresponding DragDropManager class to...
View ArticleASPxGridView - How to update total summaries on the client side in Batch Edit...
This example demonstrates how to update total summaries on the client side when ASPxGridView is in Batch Edit mode. To implement the required task, perform the following steps:1. Add a total summary...
View ArticleHow to rotate PDF pages
This example illustrates how to use PDF Document Processor for rotating PDF pages.The Universal Subscription or an additional Document Server Subscription is required to use this example in production...
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How to manage users (register a new user, restore a password, etc.) from the...
ScenarioThis example contains a reusable Security.Extensions module that provides a possible solution for the following scenarios:Security - provide the capability to register a new user from the logon...
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 three available data sources: the XML and OLAP data...
View ArticleXtraMap Getting Started - Lesson 3 - Binding a map control to data loaded...
This example illustrates how to bind a Map control to data. This data stored in an external XML file, which contains information about wrecked ships, including ship coordinates.In this example, the map...
View ArticleHow to create fully custom Role, User, Event, Resource classes for use with...
This example demonstrates how to create fully custom classes for use in our Security Module (with the 'old' DevExpress.ExpressApp.Security.SecurityComplex component) and Schedule Module: - Activity...
View ArticleHow to post values to underlying data properties immediately after changing a...
To post values immediately, subscribe to the CellValueChanging event and call the View.PostEditor method.If you don't want to handle events, check the E4155 - How to make GridControl immediately save...
View ArticleReport Service - How to assign a custom extensions resolver
This example shows how to assign a user-specified container for resolving extensions.Question CommentsAdded By: Mike L (DevExpress) at: 2/19/2013 1:17:25 AM This example shows how to implement...
View ArticleHow to implement a custom Edit Row form
This example demonstrates how to implement a custom form allowing end-users to edit data rows in GridControl. A complete description is available in the How to: Implement a Custom Row Edit Form topic.
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How to clone a persistent object
ScenarioIn this example, we create a CloneHelper class that will be used to clone the provided persistent object. Steps to implement1. Implement the CloneHelper class as shown in the CloneHelper.xx...
View ArticleEditing an in-memory dataset
This example is an illustration of the KA18686: ASPxGridView - How to implement CRUD operations with a custom data source KB Article. Refer to the Article for an explanation.See Also:How to insert,...
View ArticleHow to create graphics in a document with landscape and portrait page...
This example shows how to add text to the top left and bottom right of a page in a document with landscape and portrait pages.
View ArticleMVVM - How to bind the GridControl's selected rows to a property in a ViewModel
This example demonstrates how to bind GridControl's selected rows to a property in ViewModel in a MVVM-based application. The SelectionAttachedBehavior helper class used in this sample, provides a...
View ArticleHow to show a custom Context/Popup Menu for certain chart elements
Please refer to the T381454: How to show a custom Context/Popup Menu for certain chart elements article, where this solution is described in greater detail.
View ArticleOBSOLETE - ASPxGridView - Batch Editing - How to use external buttons to...
UPDATED:Starting with v16.1, this feature is available out of the box. Please refer to the ASPxGridView, ASPxCardView - Change Save and Cancel buttons' enabled state when an end-user changes a value in...
View ArticleOBSOLETE - GridView - Batch Editing - How to use external buttons to update...
UPDATED:Starting with v16.1, this feature is available out of the box. Please refer to the ASPxGridView, ASPxCardView - Change Save and Cancel buttons' enabled state when an end-user changes a value in...
View ArticleASPxGridView - Batch Editing - How to show save and cancel buttons only when...
UPDATED:Starting with v16.1, this feature is available out of the box. Please refer to the ASPxGridView, ASPxCardView - Change Save and Cancel buttons' enabled state when an end-user changes a value in...
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