public static bool HasRectangularSelection(this DataGridContext gridContext)
{
foreach (var item in gridContext.GetSelectedItems())
{
foreach (var column in gridContext.GetSelectedColumns())
{
var itemIndex = gridContext.Items.IndexOf(item);
var columnIndex = gridContext.VisibleColumns.IndexOf(column);
var contains = false;
foreach (var range in gridContext.SelectedCellRanges)
{
if (range.ItemRange.Contains(itemIndex) == true && range.ColumnRange.Contains(columnIndex) == true)
{
contains = true;
}
}
if (contains == false)
{
return(false);
}
}
}
return(true);
}
public DomainTextClipboardPaster(DataGridContext gridContext)
{
this.gridContext = gridContext;
this.columns = gridContext.GetSelectedColumns().ToArray();
this.items = gridContext.GetSelectedItems().ToArray();
if (gridContext.Items.SourceCollection is not ITypedList typedList)
{
var source = (gridContext.Items.SourceCollection as CollectionView).SourceCollection;
typedList = source as ITypedList;
}
this.props = typedList.GetItemProperties(null);
this.tableName = CremaDataTable.GetTableName(typedList.GetListName(null));
this.columnNames = CremaDataRowUtility.GetColumnNames(typedList);
}
