public void DataBindToGridview() { ZWL.BLL.ERPBook MyModel = new ZWL.BLL.ERPBook(); GVData.DataSource = MyModel.GetList("BookName Like '%" + this.TextBox1.Text + "%' order by ID desc"); GVData.DataBind(); LabPageSum.Text = Convert.ToString(GVData.PageCount); LabCurrentPage.Text = Convert.ToString(((int)GVData.PageIndex + 1)); this.GoPage.Text = LabCurrentPage.Text.ToString(); }