Column Resizing

RadGantt allows column resizing. This feature can be enabled/disabled by setting the control's AllowColumnResize property to "true"/"false". To resize a column click and drag a line separating two columns in the TreeList view.

<telerik:RadGantt RenderMode="Lightweight" runat="server" ID="RadGantt1"
    AllowColumnResize="true"
    AutoGenerateColumns="true"
    SelectedView="MonthView"
    Skin="Silk">
</telerik:RadGantt>

The following screenshots show the "Title" column before and after resizing:

For a live example, see Resizing Columns Demo