I have a background worker. Before I invoke the worker I disable a button and make a gif visible. I then invoke the runworkerasync method and it runs fine until comleteion. On the 'RunWorkerCompleted()' I get a cross thread error. Any idea why?
private void buttonRun_Click(object sender, EventArgs e)
{
if (comboBoxFiscalYear.SelectedIndex != -1 && !string.IsNullOrEmpty(textBoxFolderLoc.Text))
{
try
{
u = new UpdateDispositionReports(
Convert.ToInt32(comboBoxFiscalYear.SelectedItem.ToString())
, textBoxFolderLoc.Text
, Properties.Settings.Default.TemplatePath
, Properties.Settings.Default.ConnStr);
this.buttonRun.Enabled = false;
this.pictureBox1.Visible = true;
BackgroundWorker bw = new BackgroundWorker();
bw.DoWork += new DoWorkEventHandler(bw_DoWork);
bw.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bw_RunWorkerCompleted);
bw.RunWorkerAsync();
//backgroundWorker1.RunWorkerAsync();
}
catch (Exception ex)
{
MessageBox.Show("Unable to process.\nError:" + ex.Message, Properties.Settings.Default.AppName);
}
}
}
void bw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
buttonRun.Enabled = true;
pictureBox1.Visible = false;
}
void bw_DoWork(object sender, DoWorkEventArgs e)
{
u.Execute();
}
