private void btn_Save_Click(object sender, EventArgs e)
{
string cCode = txt_CCode.Text.Trim();
int len = cCode.LastIndexOf(".");
if (len > 0)
{
string pCode = cCode.Substring(0, len);
if (!dal.Exists(pCode))
{
throw new Exception("不存在上级分类: " + pCode);
}
}
if (opState == OpState.Add)
{
if (dal.Exists(cCode))
{
throw new Exception("分类编码: " + cCode + " 已存在!");
}
this.selectedNode = new EquipmentClass();
selectedNode.Code = cCode;
selectedNode.Name = txt_CName.Text.Trim();
selectedNode.cMaker = Information.UserInfo.cUser_Name;
if (dal.Add(selectedNode))
{
this.btn_Refresh_Click(null, null);
}
}
else if (opState == OpState.Update)
{
if (selectedNode.Code != cCode)
{
if (dal.Exists(cCode))
{
throw new Exception("分类编码: " + cCode + " 已存在!");
}
else if (dal.ExistsChild(selectedNode.Code))
{
throw new Exception("当前分类存在下级分类, 分类编码不能修改!");
}
}
selectedNode.Code = cCode;
selectedNode.Name = txt_CName.Text.Trim();
if (dal.Update(selectedNode))
{
this.btn_Refresh_Click(null, null);
}
}
TreeM.SelectedNode = TreeM.FindNodeByName(selectedNode.Code);
}
protected override void LoadTVData()
{
base.LoadTVData();
//定位当前节点
if (currentInvC != null)
{
TreeM.SelectedNode = TreeM.FindNodeByName(currentInvC.InvCCode);
}
}
