/// <summary>
/// Resets the node's IsChecked state.
/// </summary>
/// <param name="exceptCurrentRow">specifies whether need to reset current node IsChecked state.</param>
internal void ResetIsCheckedState(bool exceptCurrentRow)
{
var nodes = treeGrid.GetCheckedNodes(true);
if (nodes == null || !nodes.Any())
{
return;
}
treeGrid.View.suspendIsCheckedRecursiveUpdate = true;
if (!exceptCurrentRow)
{
foreach (var node in nodes)
{
SetIsCheckedState(node, false);
}
}
else
{
if (treeGrid.SelectionController.CurrentCellManager.CurrentRowColumnIndex.RowIndex != -1)
{
var currentNode = treeGrid.GetNodeAtRowIndex(treeGrid.SelectionController.CurrentCellManager.CurrentRowColumnIndex.RowIndex);
foreach (var node in nodes)
{
if (node != currentNode)
{
SetIsCheckedState(node, false);
}
}
}
}
treeGrid.View.suspendIsCheckedRecursiveUpdate = false;
}
