winform嵌入exe程序

在winform窗口中，嵌入外部exe，可使用panel控件作为容器进行，下面是代码

[DllImport("user32.dll", SetLastError = true)]
private static extern IntPtr SetParent(IntPtr hWndChild, IntPtr hWndNewParent);

[DllImport("user32.dll", SetLastError = true)]
private static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);

private const uint SWP_ASYNCWINDOWPOS = 0x4000;
private const uint SWP_SHOWWINDOW = 0x0040;
[DllImport("user32.dll", SetLastError = true)]
private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
Process externalProcess;
IntPtr targetWindowHandle = IntPtr.Zero;

在窗体代码加载方法中添加如下代码：

string path = System.Environment.CurrentDirectory+"\\***.exe";
StartEmbeddedProcess(path);

/// <summary>
/// 启动exe程序
/// </summary>
///