/// <summary>
/// 调用动态加载
/// </summary>
/// <param name="e"></param>
private void actionFramework(FrmworkTreeNode e)
{
if (e.NodeType == "Window")//调用窗体
{
System.Windows.Forms.Form fromCtrl = null;
fromCtrl = FormExists(this, e.FormName);//根据窗体名查找窗体
if ((e.BlankWindows) || (!e.BlankWindows && fromCtrl==null))//允许在新窗口打开或者没有生成窗体的都重新创建窗体
{
string DllPathName = Application.StartupPath + @"\" + e.DllFileName;
Object[] objArray = new object[3];//dll中类构造函数必须具有的参数数组
objArray[0] = e.NodeId;
objArray[1] = this.UserId;
objArray[2] = this.UserName;
DynamicLibrary myDll = new DynamicLibrary();
myDll.DllFileName = DllPathName;
myDll.DllClassName = e.DllClassName;
myDll.MainForm = this;
myDll.ObjArray = objArray;
if (e.WindowsSDI)
{
fromCtrl = myDll.CallSDIWindows();
}
else
{
fromCtrl = myDll.CallMDIWindows();
fromCtrl.Text = e.Text;//设置窗体标题
}
}
else//窗体已经打开，最小化的还原，并显示在最前面
{
if (fromCtrl.WindowState == FormWindowState.Minimized)
fromCtrl.WindowState = FormWindowState.Normal;
fromCtrl.BringToFront();
}
}
else
if (e.NodeType == "Function")//调用功能
{
string DllPathName = Application.StartupPath + @"\" + e.DllFileName;
Object[] objArray = new object[2];//dll中类构造函数必须具有2个参数
objArray[0] = this.UserId;
objArray[1] = this.UserName;
Object[] objMethodArray = new object[2];//dll中类方法必须具有的参数
objMethodArray[0] = e.NodeId;
objMethodArray[1] = treeFramework.SelectedNode.Nodes;
DynamicLibrary myDll = new DynamicLibrary();
myDll.DllFileName = DllPathName;
myDll.DllClassName = e.DllClassName;
myDll.DllMethodName = e.DllMethodName;
myDll.ObjArray = objArray;
myDll.ObjMethodArray = objMethodArray;
myDll.CallMethod();
}
}
private void treeFramework_AfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e)
{
NowtreeNode = (FrmworkTreeNode)e.Node;
NowtreeNodeId = NowtreeNode.NodeId;
if (NowtreeNode.MouseIsClick)
try
{
actionFramework(NowtreeNode);
}
catch (Exception ex)
{
MessageBox.Show ("执行命令错误，错误代码："+ex.Message.ToString(),"错误");
}
}
/// <summary>
/// 递归装载主窗体框架树
/// </summary>
/// <param name="key"></param>
/// <param name="startNodes"></param>
public void LoadFrameTreeFromDB(string key, TreeNodeCollection startNodes)
{
if (startNodes == null) throw new Exception("调用LoadFrameTreeFromDB失败，startNodes未指定！");
//string tmpStr = "select * from FrmworkTree where isVisable=1 and FatherCode='" + key + "'";//有效的树信息
try
{
DataTable table = FrmworkTreeNode.GetChildNodes(key);
foreach (DataRow row in table.Rows)
{
FrmworkTreeNode tmpNode = new FrmworkTreeNode();
tmpNode.NodeId = row["SelfCode"].ToString();
tmpNode.FatherId = row["FatherCode"].ToString();
tmpNode.ImageIndex = Convert.ToInt16(row["ImageIndex"]);
tmpNode.SelectedImageIndex = Convert.ToInt16(row["ImageIndex"]);
tmpNode.Text = row["Caption"].ToString();
tmpNode.DllClassName = row["DllClassName"].ToString();
tmpNode.DllFileName = row["DllFileName"].ToString();
tmpNode.DllMethodName = row["DllMethodName"].ToString();
tmpNode.FormName = row["FormName"].ToString();
tmpNode.MouseIsClick = Convert.ToBoolean(row["MouseIsClick"]);
tmpNode.BlankWindows = Convert.ToBoolean(row["BlankWindows"]);
tmpNode.WindowsSDI = Convert.ToBoolean(row["SDIWindows"]);
tmpNode.CanVisable = Convert.ToBoolean(row["IsVisable"]);
tmpNode.ContextMenuStrip = frktreeContextMenuStrip;
tmpNode.Refresh = true;
tmpNode.NodeType = row["NodeType"].ToString();
startNodes.Add(tmpNode);
//LoadFrameTreeFromDB(tmpNode.NodeId, tmpNode.Nodes);
}
}
catch (Exception ex)
{
throw ex;
}
}
