/// <summary>
/// 创建子菜单
/// </summary>
protected virtual void CreateSubMenu(PtMenuItem MenuItem, DataTable Dt)
{
DataView dv = new DataView(Dt);
dv.RowFilter = "ParentItemID=" + MenuItem.ItemID.ToString();
foreach (DataRowView drv in dv)
{
PtMenuItem subMenu = this.CreateItem(drv);
if (subMenu.IsChild)
{
CreateSubMenu(subMenu, Dt);
}
MenuItem.DropDownItems.Add(subMenu);
}
}
/// <summary>
/// 创建菜单项
/// </summary>
/// <returns></returns>
protected virtual PtMenuItem CreateItem(DataRowView RowView)
{
PtMenuItem item = new PtMenuItem();
item.Text = RowView["Title"].ToString();
item.FullClassName = RowView["FullClassName"].ToString();
item.AssemblyPath = RowView["AssemblyPath"].ToString();
item.IsChild = Convert.ToBoolean(int.Parse(RowView["IsChild"].ToString()));
item.ItemID = int.Parse(RowView["ItemID"].ToString());
if (item.ImageName.ToString().Length > 0)
{
Image img = Image.FromFile(item.ImageName);
item.Image = img;
}
this.Eventbinder.Binder(item);
Lemon.SendMsgDebug("加载菜单项:" + item.Text);
return(item);
}
/// <summary>
/// 动态创建菜单
/// </summary>
protected virtual void CreateMenu()
{
DataSet ds = new DataSet();
ds.ReadXml(this.xmlfilepath);
DataView dv = ds.Tables[0].DefaultView;
dv.RowFilter = "ParentItemID=0";
foreach (DataRowView drv in dv)
{
PtMenuItem menuItem = CreateItem(drv);
if (menuItem.IsChild)
{
CreateSubMenu(menuItem, ds.Tables[0]);
}
this.items.Add(menuItem.ItemID.ToString(), menuItem);
}
}
