Radgrid not updating after databind

Rad Grid provides an API for inserting new data, updating existing data and deleting data from the specified data source.

You can use these features while writing very little code.

Text = "Unable to locate the Order for updating." e. Extract Values From Item(new Values, edited Item) changed Rows(0).

Selected Value End If Try Dim changed Rows As Data Row() = Me.

Page hey i have do this code protected void rg Product Name_Need Data Source(object source, Grid Need Data Source Event Args e) protected void rg Product Name_Update Command(object source, Telerik. Grid Need Data Source Event Args) Handles Rad Grid1. Grid Source 'Locate the changed row in the Data Source Dim changed Rows As Data Row() = orders Table. Grid Source End Sub Protected Sub Rad Grid1_Update Command(By Val source As Object, By Val e As Telerik. Item, Grid Editable Item) Dim orders Table As Data Table = Me. You must configure the data source so that it supports the automatic operations.You also need to set the Data Key Names property of the table views in the grid so that the insert, update, and delete operations perform as expected.Once it is bound to a Data Source control that supports Insert, Update, and Delete operations, Rad Grid can take an advantage of the data source capabilities to perform the required operations with no code except error handling required.In order to achieve this, you need to set the following three properties: The automatic data source operations only work when binding the grid to a declarative data source using the Data Source ID property of the grid. Grid Command Event Args) Dim edited Item As Grid Editable Item = Try Cast(e. Canceled = True Return End If 'Update new values Dim new Values As New Hashtable() e. Begin Edit() Try For Each entry As Dictionary Entry In new Values changed Rows(0)(Direct Cast(entry. " Select Command="SELECT [Order ID], [Customer ID], [Employee ID], [Order Date], [Ship Name] FROM [Orders]" Delete Command="DELETE FROM [Orders] WHERE [Order ID] = @Order ID" Insert Command="INSERT INTO [Orders] ([Customer ID], [Employee ID], [Order Date], [Ship Name]) VALUES (@Customer ID, @Employee ID, @Order Date, @Ship Name)" Update Command="UPDATE [Orders] SET [Customer ID] = @Customer ID, [Employee ID] = @Employee ID, [Order Date] = @Order Date, [Ship Name] = @Ship Name WHERE [Order ID] = @Order ID" The following articles describe how to configure some of the more common Data Source controls: For a tutorial that uses automatic CRUD operations feature, see Add controls to column templates.For a live example that demonstrates automatic data source operations, see Automatic operations.

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