protected void btnDelete_Click(object sender, EventArgs e) { string whcode = this.txtWhCode.Text; WarehouseArea objArea = new WarehouseArea(); int count = objArea.QueryAreaByWHCODE(whcode).Tables[0].Rows.Count; if (count > 0) { JScript.Instance.ShowMessage(this, whcode + "还有下属库区,不能删除!"); return; } else { objHouse.Delete(whcode); this.txtWHID.Text = ""; this.txtWhCode.Text = objHouse.GetNewCode(this.ddlType.SelectedValue); this.txtWhName.Text = ""; this.txtShortName.Text = ""; this.txtDEFAULTUNIT.Text = ""; this.txtUNITNAME.Text = ""; this.ddlType.SelectedIndex = 0; this.txtArea.Text = "0"; this.txtCapacity.Text = "0"; this.ddlActive.SelectedIndex = 0; this.txtMemo.Text = ""; this.txtWhCode.ReadOnly = false; this.btnDelete.Enabled = false; string path = whcode; JScript.Instance.RegisterScript(this, "RefreshParent('" + path + "');"); } }