protected void btnok_Click(object sender, EventArgs e)
{
if (ViewState["operate"].ToString() == "edit")
{
#region 更新
Categories category = CategoriesManager.GetCategoriesById(Convert.ToInt32(ViewState["categoryId"]));
category.Name = txtbookcategory.Text.Trim();
CategoriesManager.UpdateCategory(category);
Panel1.Visible = false;
BindData();
#endregion
}
else
{
#region 添加
CategoriesManager.AddCategory(txtbookcategory.Text);
Panel1.Visible = false;
BindData();
#endregion
}
}