public int IndexOf(GridViewSummaryRowItem summaryItem)
{
for (int index = 0; index < this.Items.Count; ++index)
{
if (this.Items[index].SummaryRowItem == summaryItem)
{
return(index);
}
}
return(-1);
}
internal GridViewSummaryRowInfo Remove(GridViewSummaryRowItem summaryItem)
{
for (int index = 0; index < this.Items.Count; ++index)
{
if (this.Items[index].SummaryRowItem == summaryItem)
{
GridViewSummaryRowInfo viewSummaryRowInfo = this.Items[index];
this.Items.Remove(viewSummaryRowInfo);
return(viewSummaryRowInfo);
}
}
return((GridViewSummaryRowInfo)null);
}
internal GridViewSummaryRowInfo Add(
GridViewInfo viewInfo,
GridViewSummaryRowItem summaryItem,
bool top)
{
GridViewCreateRowInfoEventArgs e = new GridViewCreateRowInfoEventArgs((GridViewRowInfo) new GridViewSummaryRowInfo(viewInfo, (GridViewGroupRowInfo)null), viewInfo);
viewInfo.ViewTemplate.OnCreateRowInfo(e);
GridViewSummaryRowInfo rowInfo = e.RowInfo as GridViewSummaryRowInfo;
if (rowInfo != null)
{
rowInfo.SummaryRowItem = summaryItem;
rowInfo.RowPosition = top ? SystemRowPosition.Top : SystemRowPosition.Bottom;
this.Items.Add(rowInfo);
}
return(rowInfo);
}
public override object ConvertTo(
ITypeDescriptorContext context,
CultureInfo culture,
object value,
Type destinationType)
{
if ((object)destinationType != (object)typeof(InstanceDescriptor))
{
return(base.ConvertTo(context, culture, value, destinationType));
}
GridViewSummaryRowItem viewSummaryRowItem = value as GridViewSummaryRowItem;
if (viewSummaryRowItem == null)
{
throw new ArgumentException("GridViewSummaryRowItemTypeConverter can convert items of type GridViewSummaryRowItem");
}
return((object)new InstanceDescriptor((MemberInfo)typeof(GridViewSummaryRowItem).GetConstructor(new Type[1]
{
typeof(GridViewSummaryItem[])
}), (ICollection) new object[1]
{
(object)viewSummaryRowItem.Fields
}));
}
public bool Contains(GridViewSummaryRowItem summaryItem)
{
return(this.IndexOf(summaryItem) != -1);
}