/// <summary>新增
///
/// </summary>
private void DoNew(string strOperation)
{
string strMsg = CheckSelect("新增等级");
if (strMsg != string.Empty)
{
MessageBox.Show(strMsg);
return;
}
int intParentId = -1;
TreeListDemo model = dataTreeListView.SelectedObjects[0] as TreeListDemo;
if (model != null)
{
intParentId = strOperation == "cmdNewSameLevel" ? model.ParentId : model.Id;
}
FrmTreeListDemoTreeDialog frmDialog = new FrmTreeListDemoTreeDialog(null, intParentId, m_lstTreeListDemo);
if (frmDialog.ShowDialog() == DialogResult.OK)
{
m_lstTreeListDemo = frmDialog.ListTreeListDemo;
dataTreeListView.DataSource = m_lstTreeListDemo;
dataTreeListView.Refresh();
}
}
private void dataNavigator_PositionChanged(object sender, EventArgs e)
{
if (dataNavigator.ListInfo == null)
{
return;
}
m_TreeListDemo = m_lstTreeListDemo[this.dataNavigator.CurrentIndex];
DisplayData(m_TreeListDemo);
}
/// <summary>构造函数
///
/// </summary>
/// <param name="model">对象</param>
/// <param name="intParentId">父级ID</param>
/// <param name="lstTreeListDemo">对象集合</param>
public FrmTreeListDemoDialog(TreeListDemo model, int intParentId, List <TreeListDemo> lstTreeListDemo)
{
InitializeComponent();
DoInitData();
m_lstTreeListDemo = lstTreeListDemo;
m_intParentId = intParentId;
m_TreeListDemoDAL = new TreeListDemoDAL();
this.dataNavigator.Visible = false;
if (model != null)
{
this.dataNavigator.Visible = true;
m_TreeListDemo = model;
this.dataNavigator.ListInfo = lstTreeListDemo.Select(t => t.Id.ToString()).ToList();
m_strIndex = lstTreeListDemo.FindIndex(t => t.Id == m_TreeListDemo.Id).ToString();
this.dataNavigator.CurrentIndex = int.Parse(m_strIndex);
}
}
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");
}
}
}
/// <summary>编辑
///
/// </summary>
private void DoEdit()
{
string strMsg = CheckSelect("修改");
if (strMsg != string.Empty)
{
MessageBox.Show(strMsg);
return;
}
TreeListDemo model = dataTreeListView.SelectedObjects[0] as TreeListDemo;
if (model != null)
{
FrmTreeListDemoTreeDialog frmDialog = new FrmTreeListDemoTreeDialog(model, 0, m_lstTreeListDemo);
if (frmDialog.ShowDialog() == DialogResult.OK)
{
m_lstTreeListDemo = frmDialog.ListTreeListDemo;
dataTreeListView.DataSource = m_lstTreeListDemo;
dataTreeListView.Refresh();
}
}
}
/// <summary>实体对象值显示至控件
///
/// </summary>
/// <param name="model">model</param>
private void DisplayData(TreeListDemo model)
{
EntityOperateManager.BindAll(this.tabPage, model);
}
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");
}
}
}
