internal void ClearText(ListBox lista) { if (lista.InvokeRequired) { ClearTextCallBack f = new ClearTextCallBack(ClearText); lista.Invoke(f, new object[] { lista }); } else { lista.Items.Clear(); } }
private void SetScrollListBox(ListBox _lista) { if (_lista.InvokeRequired) { ClearTextCallBack s = new ClearTextCallBack(SetScrollListBox); _lista.Invoke(s, new object[] { _lista }); } else { _lista.TopIndex = _lista.Items.Count - 1; } }
public static void ClearTextByAsync(this RichTextBox rtBox) { try { if (rtBox.IsDisposed) { return; } if (rtBox.InvokeRequired) { ClearTextCallBack stcb = new ClearTextCallBack(ClearTextColorfull); rtBox.Invoke(stcb, new object[] { rtBox }); } else { rtBox.Clear(); } } catch (Exception ex) { System.Diagnostics.Debug.WriteLine(ex.StackTrace); } }