private void btnDeleteGroup_Click(object sender, EventArgs e)
{
List <DevExpress.XtraTreeList.Nodes.TreeListNode> nodes = treeList1.GetAllCheckedNodes();
if (nodes.Count == 0)
{
return;
}
DialogResult dr = XtraMessageBox.Show("确定删除所选分组？", GlobalValue.Text, MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr == System.Windows.Forms.DialogResult.Yes)
{
for (int i = 0; i < nodes.Count; i++)
{
if (nodes[i].Level == 0)
{
DataRowView drv = treeList1.GetDataRecordByNode(nodes[i]) as DataRowView;
int query = NoiseDataBaseHelper.DeleteGroup(Convert.ToInt32(drv["ID"]));
if (query == -1)
{
throw new Exception("数据入库发生错误。");
}
}
}
GlobalValue.ClearText(groupControl2);
GlobalValue.ClearText(groupControl3);
GlobalValue.groupList = NoiseDataBaseHelper.GetGroups();
GlobalValue.recorderList = NoiseDataBaseHelper.GetRecorders();
BindTree();
GlobalValue.reReadIdList.Clear();
}
}