/// <summary>
/// Set the indentation using the level of this item
/// </summary>
/// <returns>True if successfull, false otherwise</returns>
public bool SetIndentation()
{
if (!IsInATreeListView) return false;
bool res = true;
APIsStructs.LV_ITEM lvi = new APIsStructs.LV_ITEM();
lvi.iItem = Index;
lvi.iIndent = Level;
if (TreeListView.ShowPlusMinus) lvi.iIndent++;
lvi.mask = APIsEnums.ListViewItemFlags.INDENT;
try
{
APIsUser32.SendMessage(
ListView.Handle,
APIsEnums.ListViewMessages.SETITEM,
0,
ref lvi);
}
catch
{
res = false;
}
return res;
}
internal static extern bool SendMessage(HandleRef hWnd, APIsEnums.ListViewMessages msg,
IntPtr wParam, ref APIsStructs.LV_ITEM lParam);
public static extern bool SendMessage(IntPtr hWnd, APIsEnums.ListViewMessages msg,
Int32 wParam, ref APIsStructs.LV_ITEM lParam);
