protected void btn_Update_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.CateName.Text.Trim().Length == 0)
{
strErr += "类别名不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string CateName = this.CateName.Text;
Change.Model.CategoryModel model = new Change.Model.CategoryModel();
model.CateId = Convert.ToInt32(Session["CateId"]);
model.CateName = CateName;
model.ParentId = Convert.ToInt32(this.ParentId.SelectedValue);
Change.BLL.CategoryBll bll = new Change.BLL.CategoryBll();
if (bll.Update(model))
{
MessageBox.Show(this, "修改成功！");
Response.Redirect(ViewState["BackUrl"].ToString());
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Change.Model.CategoryModel model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Change.Model.CategoryModel model)
{
return(dal.Add(model));
}