//翻页
protected void Grid_ControlItems_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
GridView theGrid = sender as GridView; // refer to the GridView
int newPageIndex = 0;
if (-2 == e.NewPageIndex)
{
TextBox txtNewPageIndex = null;
GridViewRow pagerRow = Grid_ControlItems.BottomPagerRow;
if (null != pagerRow)
{
txtNewPageIndex = (TextBox)pagerRow.FindControl("textbox"); // refer to the TextBox with the NewPageIndex value
}
if (null != txtNewPageIndex && txtNewPageIndex.Text != "")
{
newPageIndex = int.Parse(txtNewPageIndex.Text) - 1; // get the NewPageIndex
}
}
else
{
newPageIndex = e.NewPageIndex;
}
BindGridview(Bindc1, Bindc2);
newPageIndex = newPageIndex < 0 ? 0 : newPageIndex;
newPageIndex = newPageIndex >= Grid_ControlItems.PageCount ? Grid_ControlItems.PageCount - 1 : newPageIndex;
Grid_ControlItems.PageIndex = newPageIndex;
Grid_ControlItems.DataBind();
}
//排序
protected void Grid_ControlItems_Sorting(object sender, GridViewSortEventArgs e)
{
// 从事件参数获取排序数据列
string sortExpression = e.SortExpression.ToString();
// 假定为排序方向为“顺序”
string sortDirection = "ASC";
// “ASC”与事件参数获取到的排序方向进行比较，进行GridView排序方向参数的修改
if (sortExpression == Grid_ControlItems.Attributes["SortExpression"])
{
//获得下一次的排序状态
sortDirection = (Grid_ControlItems.Attributes["SortDirection"].ToString() == sortDirection ? "DESC" : "ASC");
}
// 重新设定GridView排序数据列及排序方向
Grid_ControlItems.Attributes["SortExpression"] = sortExpression;
Grid_ControlItems.Attributes["SortDirection"] = sortDirection;
//重新绑定数据
Grid_ControlItems.DataBind();
}
//绑定管制项目Gridview
private void BindGridview(string condition1, string condition2)
{
Grid_ControlItems.DataSource = hSFBasicDataL.Search_HSFContrItems(condition1, condition2);
Grid_ControlItems.DataBind();
}