private void tspbtnDelete_Click(object sender, EventArgs e)
{
if (tvwDept.SelectedNode != null)
{
int id = (int)tvwDept.SelectedNode.Tag;
string name = tvwDept.SelectedNode.Text;
DialogResult choice = MessageBox.Show("确认删除选中部门【" + name + "】吗", "删除部门", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (choice == DialogResult.Yes)
{
if (tvwDept.SelectedNode.Nodes.Count > 0)
{
MessageBox.Show("该部门有子部门，请先删除其子部门");
}
else
{
try
{
if (dbll.DeleteDept(id))
{
MessageBox.Show("删除成功");
tvwDept.Nodes.Clear();
LoadAllDept();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
}
else
{
MessageBox.Show("请选择有效的节点");
}
}
