/// <summary> /// 显示操作数据窗体 /// </summary> private void ShowFTPMain() { if (!isRun) { DialogResult dr = MessageBox.Show(this, "系统尚未系统,检索到的结果可能不是最新数据,是否仍然检索?", "提示", MessageBoxButtons.OKCancel, MessageBoxIcon.Information); if (dr != DialogResult.OK) { return; } } if (ftpForm == null || ftpForm.IsDisposed) { ftpForm = new FormFTPMain(); //ftpForm.Owner = this; HideForm(); ftpForm.Show(); } else { ftpForm.WindowState = FormWindowState.Maximized; } }