public void DispCount(string str)
{
if (labelCount.InvokeRequired)
{
labelDelegate d = new labelDelegate(DispCount);
Invoke(d, new object[] { str });
}
else
{
labelCount.Text = str;
}
}
public void DispError(string str)
{
if (labelError.InvokeRequired)
{
labelDelegate d = new labelDelegate(DispError);
Invoke(d, new object[] { str });
}
else
{
labelError.Text = str;
}
}
private void UpdateLabel(string Result, Label Dest)
{
if (Dest.InvokeRequired)
{
// It's on a different thread, so use Invoke.
labelDelegate d = new labelDelegate(_UpdateLabel);
try
{
this.Invoke(d, new object[] { Result, Dest });
}
catch (Exception)
{
// exception only occurs when program is exiting. nothing to do.
}
}
else
{
// It's on the same thread, no need for Invoke
Dest.Text = Result;
}
}
