/// <summary>删除/作废
///
/// </summary>
/// <param name="strOperation">操作类型</param>
private void DoDeleteOrCancel(string strOperation)
{
string strMsg = CheckSelect(strOperation);
if (strMsg != string.Empty)
{
MessageBox.Show(strMsg);
return;
}
if (MessageBox.Show(string.Format("选中的对象如果存在下级，也会一起{0}，是否继续操作？", strOperation), @"提示", MessageBoxButtons.YesNo) != DialogResult.Yes)
{
return;
}
IList objList = this.dataTreeListView.SelectedObjects;
List <TreeListDemo> lstListDemos = new List <TreeListDemo>();
dataTreeListView.GetAllChildrensWithSelfByCollection(objList, ref lstListDemos);
string strIds = lstListDemos.Aggregate(string.Empty, (current, item) => current + item.Id + ";");
strIds = strIds.TrimEnd(',');
var blnReturn = strOperation == "删除" ? m_treeListDemoDal.DeleteByCond("Id in (" + strIds + ")")
: m_treeListDemoDal.Update("Status =0", "Id in (" + strIds + ")");
if (blnReturn)
{
MessageBox.Show(string.Format("{0}成功", strOperation));
dataTreeListView.RemoveObjects(objList);
}
else
{
MessageBox.Show(string.Format("{0}失败", strOperation));
}
}
private void btnSave_Click(object sender, EventArgs e)
{
string strReturnMsg = CheckInput();
if (strReturnMsg != string.Empty)
{
MessageBox.Show(strReturnMsg);
return;
}
//新增
if (m_TreeListDemo == null)
{
TreeListDemo model = EntityOperateManager.AddEntity <TreeListDemo>(this.tabPage);
model.ParentId = m_intParentId;
int intReturn = m_TreeListDemoDAL.Add(model);
if (intReturn > 0)
{
MessageBox.Show(@"添加成功");
model.Id = intReturn;
m_lstTreeListDemo.Add(model);
ListTreeListDemo = m_lstTreeListDemo;
this.DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show(@"添加失败");
}
}
//修改
else
{
m_TreeListDemo = EntityOperateManager.EditEntity(this.tabPage, m_TreeListDemo);
bool blnReturn = m_TreeListDemoDAL.Update(m_TreeListDemo);
if (blnReturn)
{
MessageBox.Show(@"修改成功");
ListTreeListDemo = m_lstTreeListDemo;
this.DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show(@"修改失败");
}
}
}
private void btnSave_Click(object sender, EventArgs e)
{
string strReturnMsg = CheckInput();
if (strReturnMsg != string.Empty)
{
MessageBox.Show(strReturnMsg);
return;
}
//新增
if (m_TreeListDemo == null)
{
string strNameValue = txtEditName.Text.Trim()
;
if (m_TreeListDemoDAL.CalcCount("Name='" + strNameValue + "'") > 0)
{
MessageBox.Show(@"名称已经存在");
return;
}
TreeListDemo model = EntityOperateManager.AddEntity <TreeListDemo>(this.tabPage);
model.ParentId = m_intParentId;
int intReturn = m_TreeListDemoDAL.Add(model);
if (intReturn > 0)
{
MessageBox.Show(@"添加成功");
model.Id = intReturn;
m_lstTreeListDemo.Add(model);
ListTreeListDemo = m_lstTreeListDemo;
this.DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show(@"添加失败");
}
}
//修改
else
{
string strNameValue = txtEditName.Text.Trim()
;
if (m_TreeListDemoDAL.CalcCount(" Id !=" + m_TreeListDemo.Id + " and Name='" + strNameValue + "'") > 0)
{
MessageBox.Show(@"名称已经存在");
return;
}
m_TreeListDemo = EntityOperateManager.EditEntity(this.tabPage, m_TreeListDemo);
bool blnReturn = m_TreeListDemoDAL.Update(m_TreeListDemo);
if (blnReturn)
{
MessageBox.Show(@"修改成功");
ListTreeListDemo = m_lstTreeListDemo;
this.DialogResult = DialogResult.OK;
}
else
{
MessageBox.Show(@"修改失败");
}
}
}