protected void Page_Load(object sender, EventArgs e)
{
if (IsPostBack)
{
if (ViewState["SortColumn"] != null)
{
_sortColumn = (ItemComparer.CompareEnum)ViewState["SortColumn"];
_sortOrder = (SortOrder)ViewState["SortOrder"];
}
}
else
{
search();
}
}
protected void itemList_Sorting(object sender, GridViewSortEventArgs e)
{
ItemComparer.CompareEnum sortColumn = _sortColumn;
if (e.SortExpression.Equals("ItemID"))
{
_sortColumn = ItemComparer.CompareEnum.ItemID;
}
else if (e.SortExpression.Equals("BarCode"))
{
_sortColumn = ItemComparer.CompareEnum.BarCode;
}
else if (e.SortExpression.Equals("PaginationStatusName"))
{
_sortColumn = ItemComparer.CompareEnum.PaginationStatusName;
}
else if (e.SortExpression.Equals("PaginationStatusDate"))
{
_sortColumn = ItemComparer.CompareEnum.PaginationStatusDate;
}
if (sortColumn == _sortColumn)
{
if (_sortOrder == SortOrder.Descending)
{
_sortOrder = SortOrder.Ascending;
}
else
{
_sortOrder = SortOrder.Descending;
}
}
else
{
_sortOrder = SortOrder.Ascending;
}
ViewState["SortColumn"] = _sortColumn;
ViewState["SortOrder"] = _sortOrder;
bindItemData();
}
protected void itemList_Sorting( object sender, GridViewSortEventArgs e )
{
ItemComparer.CompareEnum sortColumn = _sortColumn;
if ( e.SortExpression.Equals( "ItemID" ) )
{
_sortColumn = ItemComparer.CompareEnum.ItemID;
}
else if ( e.SortExpression.Equals( "BarCode" ) )
{
_sortColumn = ItemComparer.CompareEnum.BarCode;
}
else if ( e.SortExpression.Equals( "PaginationStatusName" ) )
{
_sortColumn = ItemComparer.CompareEnum.PaginationStatusName;
}
else if ( e.SortExpression.Equals( "PaginationStatusDate" ) )
{
_sortColumn = ItemComparer.CompareEnum.PaginationStatusDate;
}
if ( sortColumn == _sortColumn )
{
if ( _sortOrder == SortOrder.Descending )
{
_sortOrder = SortOrder.Ascending;
}
else
{
_sortOrder = SortOrder.Descending;
}
}
else
{
_sortOrder = SortOrder.Ascending;
}
ViewState[ "SortColumn" ] = _sortColumn;
ViewState[ "SortOrder" ] = _sortOrder;
bindItemData();
}
protected void Page_Load( object sender, EventArgs e )
{
if ( IsPostBack )
{
if ( ViewState[ "SortColumn" ] != null )
{
_sortColumn = (ItemComparer.CompareEnum)ViewState[ "SortColumn" ];
_sortOrder = (SortOrder)ViewState[ "SortOrder" ];
}
}
else
{
search();
}
}
