protected Bitmap GetCapture()
{
Bitmap img = null;
if (CallerControl != null)
{
if (CallerControl.InvokeRequired)
{
CallerControl.Invoke(new Action(() => img = Camera.AcquireImage()));
}
else
{
img = Camera.AcquireImage();
}
}
return(img);
}
string ShowDialog()
{
DialogResult result = DialogResult.Ignore;
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = DialogFilter;
dlg.InitialDirectory = Program.UserDataPath;
dlg.CheckFileExists = false;
if (CallerControl != null)
{
CallerControl.Invoke(new Action(() => result = dlg.ShowDialog()));
}
else
{
result = dlg.ShowDialog();
}
if (result == DialogResult.OK)
{
return(dlg.FileName);
}
return(string.Empty);
}