Intersoft WebGrid Documentation
How-to: Programmatically set WebValueList's DataSource
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Glossary Item Box

You can set WebValueList for WebGrid programmatically.

In this topic, you will learn the basic thing on how to programmatically set WebValueList's DataSource.

To programmatically set WebValueList's DataSource

  1. On WebGrid's PrepareDataBinding event handler, add the following code:

    C# Copy ImageCopy Code 
    protected void WebGrid1_PrepareDataBinding(object sender, ISNet.WebUI.WebGrid.DataSourceEventArgs e)
{
    if (!IsPostBack)
    {
        WebGrid1.RetrieveStructure();
    }
    WebValueList vlCat = WebGrid1.RootTable.Columns.GetNamedItem("CategoryID").ValueList; 
    vlCat.SetDataSource("ISDataSource1", "Categories", "CategoryName", "CategoryID");
}

  2. Run the project.

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