ObjectDataSource的问题,不拖到界面上，自己写代码new ObjectDataSource()后，绑定到gridview的问题

Question

        ObjectDataSource objectDataSource1 = new ObjectDataSource();
        objectDataSource1.SelectMethod = "GetData_Top100";
        objectDataSource1.DeleteMethod = "Delete";
        objectDataSource1.InsertMethod = "Insert";
        objectDataSource1.UpdateMethod = "Update";
        objectDataSource1.OldValuesParameterFormatString = "original_{0}";
        objectDataSource1.        objectDataSource1.TypeName = "FormsTableAdapters.FormsTableAdapter";
        this.GridView1.DataSourceID = "objectDataSource1";
        this.GridView1.DataBind();
当DataBind();的时候他说未能找到 objectDataSource1
请问这是怎么回事,该如何解决

Answer 1

objectDataSource1.OldValuesParameterFormatString = "original_{0}";
下面那个objectDataSource1.
这句忽略，呵呵~