/// <summary>
/// 设置该子窗口的文本内容
/// </summary>
/// <param name="cwi"></param>
/// <param name="content"></param>
public static void SetContent(this ChildWindowInfo cwi, string content)
{
StringBuilder sb = new StringBuilder();
sb.Append(content);
SendMessage(cwi.Hwnd, WM_SETTEXT, 0, sb);
}
/// <summary>
/// 获取该子窗口的文本内容
/// </summary>
/// <param name="cwi"></param>
public static string GetContent(this ChildWindowInfo cwi)
{
StringBuilder sb = new StringBuilder(4048);
SendMessage(cwi.Hwnd, WM_GETTEXT, sb.Capacity, sb);
return(sb.ToString());
}
/// <summary>
/// 获取该窗口的所有子窗口句柄信息
/// </summary>
/// <param name="hwnd">父句柄</param>
/// <returns></returns>
public static List <ChildWindowInfo> GetAllChildWindowList(this WindowInfo wi)
{
List <ChildWindowInfo> windowInfoList = new List <ChildWindowInfo>();
StringBuilder sb = new StringBuilder(4048);
EnumChildWindows(wi.Hwnd, (IntPtr childHwnd, int lParam) =>
{
ChildWindowInfo windowInfo = new ChildWindowInfo();
windowInfo.Hwnd = childHwnd;
GetWindowText(childHwnd, sb, sb.Capacity);
windowInfo.WindowName = sb.ToString();
GetClassName(childHwnd, sb, sb.Capacity);
windowInfo.ClassName = sb.ToString();
windowInfoList.Add(windowInfo);
return(true);
}, 0);
return(windowInfoList);
}
/// <summary>
/// 模拟鼠标点击此窗口
/// </summary>
/// <param name="cwi"></param>
public static void Click(this ChildWindowInfo cwi)
{
SetForegroundWindow(cwi.Hwnd);
SendMessage(cwi.Hwnd, WM_LBUTTONDOWN, 0, null);
SendMessage(cwi.Hwnd, WM_LBUTTONUP, 0, null);
}
