using System; using System.Collections.Generic; using System.Diagnostics; using System.Drawing; using System.IO; using System.Linq; using System.Net; using System.Text; using System.Windows.Forms; namespace Project { public partial class fMain { delegate void UpdateControlTextHandler(Control ctl, string value); void UpdateControlText(Control ctl, string value) { if (ctl.InvokeRequired) { ctl.BeginInvoke(new UpdateControlTextHandler(UpdateControlText), new object[] { ctl, value }); } else { ctl.Text = value; } } } }