/// <summary>
/// 删除或禁用项
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void bbiDelete_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
tlDetail.PostEditor();
List <ContractBoiNode> lstDeleteNode;
List <TreeListNode> lstNode = tlDetail.GetAllCheckedNodes();
List <ContractBoiNode> lstBoiNode = lstNode.ConvertAll <ContractBoiNode>(m => tlDetail.GetDataRecordByNode(m) as ContractBoiNode);
if (lstBoiNode.Count == 0)
{
XtraMessageBox.Show("请选中项!");
return;
}
//标识是否已同意删除
bool blReadyGo = false;
if (lstBoiNode.Exists(m => m.Children.Count > 0))
{
if (XtraMessageBox.Show("删除或禁用父项，将会删除或禁用其全部子项！是否继续？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
return;
}
blReadyGo = true;
}
else if (!blReadyGo)
{
if (XtraMessageBox.Show("是否删除项？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
return;
}
}
if (!blReadyGo && lstBoiNode.Exists(m => m.IsUse))
{
//if (XtraMessageBox.Show("存在已使用项，将会禁用使用项！是否继续？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
// return;
XtraMessageBox.Show("存在已关联项，已关联项将不会被删除！", "警告", MessageBoxButtons.OK);
}
lstDeleteNode = lstBoiNode.FindAll(m => !lstBoiNode.Exists(n => n.Children.Contains(m)));
lstDeleteNode.ForEach(m =>
{
if (!m.IsUse)
{
viewModel.DeleteNode(m);
}
else
{
//viewModel.ChangeNodeStat(m, false);
}
});
}
