/// <summary>
/// Opens a OpenFileDialog window and returns a DialogResult if blocking otherwise dialog.ok
/// </summary>
/// <param name="fbd">Reference to a OpenFileDialog</param>
/// <param name="onfinish">If a delegate is passed, then it doesn't block.</param>
/// <returns></returns>
public static DialogResult OpenFileDialog(ref OpenFileDialog fbd, onDialogFinished onfinish = null)
{
if (!Directory.Exists(fbd.InitialDirectory))
{
if (Directory.Exists(Path.Combine(Environment.CurrentDirectory, fbd.InitialDirectory)))
{
fbd.InitialDirectory = Path.Combine(Environment.CurrentDirectory, fbd.InitialDirectory);
}
else
{
fbd.InitialDirectory = Environment.CurrentDirectory;
}
}
DialogResult dr = new DialogResult();
Oper o = new Oper(ref fbd, ref dr);
Thread thread = new Thread(() => OpenFileDialog_DoWork(o));
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
if (onfinish != null)
{
return(DialogResult.OK);
}
while (!o._isFinished)
{
Thread.Sleep(100);
}
return(o._dr);
}
/// <summary>
/// Opens a "FileDialog" prompt window and returns the Dialog Result if blocking, otherwise DialogResult.OK.
/// Call will block if a delegate isn't passed.
/// </summary>
/// <param name="fd">Reference of a FileDialog </param>
/// <param name="onfinish">If a delegate is passed, then it doesn't block.</param>
/// <returns></returns>
public static DialogResult FileDialog(ref FileDialog fd, onDialogFinished onfinish = null)
{
DialogResult dr = new DialogResult();
Oper o = new Oper(ref fd, ref dr) {_callback = onfinish};
Thread thread = new Thread(() => FileDialog_DoWork(o));
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
if (onfinish != null)
return DialogResult.OK;
while (!o._isFinished)
Thread.Sleep(100);
return o._dr;
}
/// <summary>
/// Opens a SaveFileDialog and returns a Dialogresult if blocking otherwise a dialog.ok
/// </summary>
/// <param name="fbd">Reference to a SaveFileDialog</param>
/// <param name="onfinish">If a delegate is passed, then it doesn't block.</param>
/// <returns></returns>
public static DialogResult SaveFileDialog(ref SaveFileDialog fbd, onDialogFinished onfinish = null)
{
DialogResult dr = new DialogResult();
Oper o = new Oper(ref fbd, ref dr);
Thread thread = new Thread(() => SaveFileDialog_DoWork(o));
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
if (onfinish != null)
{
return(DialogResult.OK);
}
while (!o._isFinished)
{
Thread.Sleep(100);
}
return(o._dr);
}
/// <summary>
/// Opens a OpenFileDialog window and returns a DialogResult if blocking otherwise dialog.ok
/// </summary>
/// <param name="fbd">Reference to a OpenFileDialog</param>
/// <param name="onfinish">If a delegate is passed, then it doesn't block.</param>
/// <returns></returns>
public static DialogResult OpenFileDialog(ref OpenFileDialog fbd, onDialogFinished onfinish = null)
{
if (!Directory.Exists(fbd.InitialDirectory))
{
if (Directory.Exists(Path.Combine(Environment.CurrentDirectory, fbd.InitialDirectory)))
fbd.InitialDirectory = Path.Combine(Environment.CurrentDirectory, fbd.InitialDirectory);
else
fbd.InitialDirectory = Environment.CurrentDirectory;
}
DialogResult dr = new DialogResult();
Oper o = new Oper(ref fbd, ref dr);
Thread thread = new Thread(() => OpenFileDialog_DoWork(o));
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
if (onfinish != null)
return DialogResult.OK;
while (!o._isFinished)
Thread.Sleep(100);
return o._dr;
}
