private void lagetstr(string str)
 {
     if (lblCounts.InvokeRequired)
     {
         LableGetStr b = new LableGetStr(lagetstr);
         this.Invoke(b, new object[] { str });
     }
     else
     {
         lblCounts.Text = str;
     }
 }
 private void lagetstr(string str)
 {
     if (lblCounts.InvokeRequired)
     {
         LableGetStr b = new LableGetStr(lagetstr);
         this.Invoke(b, new object[] { str });
     }
     else
     {
         lblCounts.Text = str;
     }
 }