/// <summary>
/// 尚未成功
/// </summary>
static void GetText()
{
var bar = WinApi.FindWindow(null, "Form1Text");
var btnBar = WinApi.FindWindowEx(bar, IntPtr.Zero, null, "button1");
var txtBar = WinApi.FindWindowEx(bar, btnBar, null, null);
StringBuilder sb = new StringBuilder();
WinApi.GetDlgItemText(bar, (int)txtBar, sb, 255);
Console.WriteLine(sb.ToString());
WinApi.GetWindowText(txtBar, sb, 255);//获取标题
Console.WriteLine(sb.ToString());
}