public static void Close()
{
if (Instance != null)
{
if (!Instance.IsDisposed)
{
if (Instance.IsHandleCreated)
{
Instance.Invoke((MethodInvoker)delegate
{
((Form) Instance).Close();
});
Instance = null;
}
}
}
}
/// <summary>
/// Create a new dialog or use an existing one if its still valid
/// </summary>
/// <param name="Text"></param>
/// <returns></returns>
public static Loading ShowLoading(string Text, IWin32Window owner = null)
{
// ensure we only have one instance at a time
lock (locker)
{
if (Instance != null && !Instance.IsDisposed)
{
Instance.Text = Text;
return Instance;
}
Loading frm = new Loading();
frm.TopMost = true;
frm.StartPosition = FormStartPosition.CenterParent;
frm.Closing += Frm_Closing;
// set instance
Instance = frm;
// set text
Instance.label1.Text = Text;
ThemeManager.ApplyThemeTo(frm);
// display on ui thread
if (MainV2.instance.InvokeRequired)
{
MainV2.instance.Invoke((MethodInvoker) delegate
{
frm.Show(owner);
Application.DoEvents();
});
}
else
{
frm.Show(owner);
Application.DoEvents();
}
return frm;
}
}
/// <summary>
/// Create a new dialog or use an existing one if its still valid
/// </summary>
/// <param name="Text"></param>
/// <returns></returns>
public static Loading ShowLoading(string Text, IWin32Window owner = null)
{
if (Instance != null && !Instance.IsDisposed)
{
Instance.Text = Text;
return Instance;
}
Loading frm = new Loading();
frm.Text = Text;
frm.TopMost = true;
frm.StartPosition = FormStartPosition.CenterParent;
ThemeManager.ApplyThemeTo(frm);
MainV2.instance.Invoke((MethodInvoker) delegate {
frm.Show(owner);
Application.DoEvents();
});
Instance = frm;
return frm;
}
private static void Frm_Closing(object sender, CancelEventArgs e)
{
Instance = null;
}
