asp.net中viewState的应用(4)

        // 分页事件
        protected void AspNetPager1_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
        {
            this.AspNetPager1.CurrentPageIndex = e.NewPageIndex;
            Bind();
        }

        /// <summary>
        ///  查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnQuery_Click(object sender, EventArgs e)
        {
            if(!this.drpCollege.SelectedValue.Equals("0"))
            {
                ViewState["num"] = this.drpCollege.SelectedValue;
            }
            if (!String.IsNullOrEmpty(this.txtName.Text))
            {
                ViewState["name"] = this.txtName.Text;
            }
            Bind();
        }
    }
}

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