protected void lnkbtnFrist_Click(object sender, EventArgs e) { //首页 this.GridView_username.PageIndex = 0; this.ReadData(); } protected void lnkbtnPre_Click(object sender, EventArgs e) { //上一页 if (this.GridView_username.PageIndex > 0) { this.GridView_username.PageIndex = this.GridView_username.PageIndex - 1; this.ReadData(); } } protected void lnkbtnNext_Click(object sender, EventArgs e) { //下一页 if (this.GridView_username.PageIndex < this.GridView_username.PageCount) { this.GridView_username.PageIndex = this.GridView_username.PageIndex + 1; this.ReadData(); } } protected void lnkbtnLast_Click(object sender, EventArgs e) { //最后一页 this.GridView_username.PageIndex = this.GridView_username.PageCount; this.ReadData(); } //选择所需要的页数 protected void ddlCurrentPage_SelectedIndexChanged(object sender, EventArgs e) { this.GridView_username.PageIndex = this.ddlCurrentPage.SelectedIndex; this.ReadData(); }