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3455
Adding combobox in WinTree
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How to add a combobox in WinTree.

please write some code in c# as i have to add it at runtime

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  • 69832
    Verified Answer
    Offline posted

    This example assumes you are using one of the non-standard settings for ViewStyle (Grid, FreeForm, OutlookExpress).

    You get get a reference to an UltraTreeNodeColumn by handling the ColumnSetGenerated event, and accessing the Columns collection of the UltraTreeColumnSet that gets passed to the event.

    Example:
    private void AddDropDown( UltraTreeNodeColumn column )
    {
        //  Create and populate a ValueList.
        ValueList vl = new ValueList();
        vl.ValueListItems.Add( 1, "One" );
        vl.ValueListItems.Add( 2, "Two" );
        vl.ValueListItems.Add( 3, "Three" );
        vl.ValueListItems.Add( 4, "Four" );
        vl.ValueListItems.Add( 5, "Five" );

        //  Assign the ValueList to the ValueList property.
        column.ValueList = vl;

        //  Assign an EditorWithCombo to the Editor property.
        column.Editor = new EditorWithCombo();
    }

     

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