private void backgroundWorkerGetDescription_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
try
{
if (e.Error != null)
{
string errorMessage = e.Error.Message + (e.Error.InnerException == null ? string.Empty : e.Error.InnerException.InnerException.Message);
MessageBox.Show(errorMessage, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
if (e.Result != null && e.Result is BwArguments)
{
BwArguments arg = (e.Result as BwArguments);
textBoxDescription.Text = arg.Message;
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.SetControlVisibility(false);
}
}
private void backgroundWorkerGetDescription_DoWork(object sender, DoWorkEventArgs e)
{
try
{
// Do not access the form's BackgroundWorker reference directly.
// Instead, use the reference provided by the sender parameter.
BackgroundWorker worker = sender as BackgroundWorker;
if (worker.CancellationPending == false)
{
BwArguments arg = e.Argument as BwArguments;
if (arg.Type == JobType.JIRA)
{
arg.Message = this.GetJiraDescription(arg.ID);
}
else if (arg.Type == JobType.LCS)
{
arg.Message = this.GetLcsDescription(arg.ID);
}
e.Result = arg;
}
// If the operation was canceled by the user,
// set the DoWorkEventArgs.Cancel property to true.
if (worker.CancellationPending)
{
e.Cancel = true;
}
}
catch (Exception)
{
//throw the exception so that RunWorkerCompleted can catch it.
throw;
}
}
