Grid combobox value changing

[Peter Szintai]

Hi All,

I have a grid, which contains some combobox column.

Is there a way to catch the moment, when the user selected a new item from the dropdown list of a combobox column, but does not leave the column? (e.g.: similar to the SelectedIndexChanged event of the raddropdownlist control).

Best regards,

Peter

[Alexander]

Hello Peter,

You can subscribe to the SelectedIndexChanged event of RadDropDownListEditor's element as demonstrated in this help article:

this.radGridView1.CellEditorInitialized += new GridViewCellEventHandler(radGridView1_CellEditorInitialized);

private bool tbSubscribed = false;
private void radGridView1_CellEditorInitialized(object sender, GridViewCellEventArgs e)
{
    if (this.tbSubscribed)
    {
        return;
    }

    RadDropDownListEditor editor = this.radGridView1.ActiveEditor as RadDropDownListEditor;
    if (editor != null)
    {
        RadDropDownListEditorElement editorElement = (RadDropDownListEditorElement)editor.EditorElement;
        editorElement.SelectedIndexChanged += new Telerik.WinControls.UI.Data.PositionChangedEventHandler(editorElement_SelectedIndexChanged);

        this.tbSubscribed = true;
    }
}

private void editorElement_SelectedIndexChanged(object sender, Telerik.WinControls.UI.Data.PositionChangedEventArgs e)
{
}

I hope it helps.

Kind regards,
Alexander
the Telerik team

[Peter Szintai]

Dear Alexander,

it is the needed information, what I have looked for!

Best regards,

Peter