/// <summary>
/// Find and Push the OK button on the uninstall dialog.
/// </summary>
/// <param name="DisplayName">Display Name value from the registry</param>
private static void PushUninstallOKButton(string DisplayName, Func <string, bool> log)
{
bool success = false;
//Find the uninstall dialog.
IntPtr uninstallerWin = FindUninstallerWindow(DisplayName, out success);
IntPtr RemoveRadio = IntPtr.Zero;
IntPtr OKButton = IntPtr.Zero;
//If it found the window, look for the button.
if (success)
{
RemoveRadio = FindUninstallerControl("Remove", uninstallerWin, out success, log);
}
if (success)
{
OKButton = FindUninstallerControl("&OK", uninstallerWin, out success, log);
}
//If it found the button, press it.
if (success)
{
DeploymentUtilsWin32.DoButtonClick(RemoveRadio);
DeploymentUtilsWin32.DoButtonClick(OKButton);
}
}
/// <summary>
/// Find the uninstall dialog.
/// </summary>
/// <param name="DisplayName">Display Name retrieved from the registry.</param>
/// <param name="success">Whether the window was found or not.</param>
/// <returns>Pointer to the uninstall dialog.</returns>
private static IntPtr FindUninstallerWindow(string DisplayName, out bool success)
{
//Max number of times to look for the window,
//used to let you out if there's a problem.
int i = 25;
DeploymentUtilsWin32 w32 = new DeploymentUtilsWin32();
IntPtr uninstallerWindow = IntPtr.Zero;
while (uninstallerWindow == IntPtr.Zero && i > 0)
{
uninstallerWindow = w32.SearchForTopLevelWindow(DisplayName + " Maintenance");
System.Threading.Thread.Sleep(500);
i--;
}
if (uninstallerWindow == IntPtr.Zero)
{
success = false;
}
else
{
success = true;
}
return(uninstallerWindow);
}
/// <summary>
/// Find the OK button on the uninstall dialog.
/// </summary>
/// <param name="UninstallerWindow">The pointer to the Uninstall Dialog</param>
/// <param name="success">Whether it succeeded or not.</param>
/// <returns>A pointer to the OK button</returns>
private static IntPtr FindUninstallerControl(string caption, IntPtr UninstallerWindow, out bool success, Func <string, bool> log)
{
//max number of times to look for the button,
//lets you out if there's a problem
int i = 25;
DeploymentUtilsWin32 w32 = new DeploymentUtilsWin32();
IntPtr OKButton = IntPtr.Zero;
while (OKButton == IntPtr.Zero && i > 0)
{
OKButton = w32.SearchForChildWindow(UninstallerWindow, caption, log);
System.Threading.Thread.Sleep(500);
i--;
}
if (OKButton == IntPtr.Zero)
{
success = false;
}
else
{
success = true;
}
return(OKButton);
}
public static bool FlashWindowAPI(IntPtr handleToWindow)
{
FLASHWINFO flashwinfo1 = new FLASHWINFO();
flashwinfo1.cbSize = (uint)Marshal.SizeOf(flashwinfo1);
flashwinfo1.hwnd = handleToWindow;
flashwinfo1.dwFlags = 15;
flashwinfo1.uCount = uint.MaxValue;
flashwinfo1.dwTimeout = 0;
return(DeploymentUtilsWin32.FlashWindowEx(ref flashwinfo1) == 0);
}
