//确定发起 protected void btn_OK_Click(object sender, EventArgs e) { EWF_TaskBLL task = new EWF_TaskBLL((int)ViewState["TaskID"]); if (task.Start() >= 0) { MessageBox.ShowAndRedirect(this, "流程已成功发起!!", "TaskDetail.aspx?TaskID=" + task.Model.ID.ToString()); } else { MessageBox.Show(this, "对不起,流程发起失败,请确认该申请流程有开始环节!"); } }