//审核按钮 private void BtnApprovalOK_Click(object sender, EventArgs e) { try { applicationInfo.ApprovalApplication3(applicationInfo.TransNo, Login.LoginUser, 1, dtApprovalTime3.Value); Thread thread = new Thread(new ThreadStart(SendEmail)); thread.Start(); MessageBox.Show("审核完毕", "消息", MessageBoxButtons.OK, MessageBoxIcon.Warning); DialogResult = DialogResult.OK; this.Close(); } catch (Exception) { MessageBox.Show("审核失败", "消息", MessageBoxButtons.OK, MessageBoxIcon.Warning); } }