/// <summary>
/// 创建选择的数据
/// </summary>
private void DeleteSelectedData(object state)
{
bool bIfSucc = false;
string strErrMessag = "未知错误";
SetButtonEnabled(false);
try
{
if (this._FormIfClose)
{
return;
}
Model.SelecedTreeNodeData objSelecedTreeNodeData = (Model.SelecedTreeNodeData)state;
if (!(objSelecedTreeNodeData.SelectedDataList == null || objSelecedTreeNodeData.SelectedDataList.Count == 0))
{
IDAL.IBuilding objDalBuilding = DALFactory.DALFactory.Building();
IDAL.ISys objDalSys = DALFactory.DALFactory.Sys();
foreach (Model.NodeData objData in objSelecedTreeNodeData.SelectedDataList)
{
if (objData.Flag.Equals(-1))
{
//全部
bIfSucc = objDalSys.DeleteData(0);
}
else if (objData.Flag >= 0 && objData.Flag <= 3)
{
bool bSucc = objDalBuilding.Delete(objData.ID);
if (bSucc)
{
bIfSucc = bSucc;
}
}
}
}
if (bIfSucc)
{
InitTree();
}
}
catch (Exception err)
{
strErrMessag = err.Message;
}
if (bIfSucc)
{
RefreshTreeByThread();
}
SetButtonEnabled(true);
if (bIfSucc)
{
CMessageBox.ShowSucc("恭喜您，删除成功！", Config.DialogTitle);
//当建筑信息删除时，通知其他已开启的树
Manager.GetInstance().BuildingDataChangeNotice();
}
else
{
CMessageBox.ShowError(string.Format("对不起，删除失败，错误原因：\r\n{0}", strErrMessag), Config.DialogTitle);
}
}
protected override void BtnOK_Click(object sender, EventArgs e)
{
List <Model.NodeData> listSelectedData = new List <Model.NodeData>();
GetSelectedNodes(ref listSelectedData, this.tv.Nodes[0]);
if (listSelectedData.Count > 0)
{
if (MessageBox.Show("删除后，数据将无法恢复，您确定要删除您勾选的那些数据吗？", Config.DialogTitle, MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
{
return;
}
Model.SelecedTreeNodeData objSelecedTreeNodeData = new Model.SelecedTreeNodeData()
{
SelectedDataList = listSelectedData
};
SetButtonEnabled(false);
ThreadPool.QueueUserWorkItem(new WaitCallback(DeleteSelectedData), objSelecedTreeNodeData);
}
else
{
CMessageBox.ShowWaring("请勾选您要删除的数据！", Config.DialogTitle);
}
}
