public MainForm()
{
InitializeComponent();
backgroundWorker1.RunWorkerAsync();
InitializeData.InitWelders(dtWelder);
InitializeData.InitJoints(dtJoints);
}
private void button3_Click(object sender, EventArgs e)
{
backgroundWorker1.RunWorkerAsync();
clearComponents();
dtWelder.Rows.Clear();
InitializeData.InitWelders(dtWelder);
dtJoints.Rows.Clear();
InitializeData.InitJoints(dtJoints);
}
private void backgroundWorker2_DoWork(object sender, DoWorkEventArgs e)
{
dtJoints.Rows.Clear();
InitializeData.InitJoints(dtJoints);
}