void InitGroupHeaders(MVCxGridViewState gridViewState)
{
GridViewDataColumnStateCollection groupedColumns = gridViewState.GroupedColumns;
for (int i = groupedColumns.Count - 1; i >= 0; i--)
{
{
GridViewDataColumnState groupedColumn = groupedColumns[i];
GroupHeaderBand gb = new GroupHeaderBand();
gb.Height = bandHeight;
XRLabel l = new XRLabel
{
Text = groupedColumn.FieldName + ": [" + groupedColumn.FieldName + "]",
LocationF = new PointF(initialGroupOffset + i * 10, 0),
BackColor = Color.Beige,
SizeF = new SizeF((report.PageWidth - (report.Margins.Left + report.Margins.Right)) - (initialGroupOffset + i * subGroupOffset), bandHeight)
};
gb.Controls.Add(l);
gb.RepeatEveryPage = shouldRepeatGroupHeadersOnEveryPage;
GroupField gf = new GroupField(groupedColumn.FieldName, groupedColumn.SortOrder == ColumnSortOrder.Ascending ? XRColumnSortOrder.Ascending : XRColumnSortOrder.Descending);
gb.GroupFields.Add(gf);
report.Bands.Add(gb);
}
}
}
public MVCxGridViewState(MVCxGridView gridView)
{
Columns = new GridViewDataColumnStateCollection(gridView.VisibleColumns);
GroupedColumns = new GridViewDataColumnStateCollection(gridView.GetGroupedColumns());
TotalSummary = new System.Collections.ObjectModel.Collection <MVCxSummaryItemState>();
foreach (ASPxSummaryItem item in gridView.TotalSummary)
{
TotalSummary.Add(new MVCxSummaryItemState(item));
}
FilterExpression = gridView.FilterExpression;
}
void InitSortings(MVCxGridViewState gridViewState)
{
GridViewDataColumnStateCollection columns = gridViewState.Columns;
GridViewDataColumnStateCollection groupedColumns = gridViewState.GroupedColumns;
for (int i = 0; i < columns.Count; i++)
{
if (!groupedColumns.Contains(columns[i]))
{
if (columns[i].SortOrder != ColumnSortOrder.None)
{
((DetailBand)report.Bands[BandKind.Detail]).SortFields.Add(new GroupField(columns[i].FieldName, columns[i].SortOrder == ColumnSortOrder.Ascending ? XRColumnSortOrder.Ascending : XRColumnSortOrder.Descending));
}
}
}
}
private List <MVCxColumnInfo> GetColumnsInfo(MVCxGridViewState gridViewState, int pagewidth)
{
List <MVCxColumnInfo> columns = new List <MVCxColumnInfo>();
GridViewDataColumnStateCollection visibleColumns = gridViewState.Columns;
foreach (GridViewDataColumnState dataColumn in visibleColumns)
{
MVCxColumnInfo column = new MVCxColumnInfo(dataColumn)
{
ColumnCaption = string.IsNullOrEmpty(dataColumn.Caption) ? dataColumn.FieldName : dataColumn.Caption,
ColumnWidth = ((int)pagewidth / visibleColumns.Count),
FieldName = dataColumn.FieldName,
IsVisible = true
};
columns.Add(column);
}
return(columns);
}
void InitDetailsAndPageHeader(MVCxGridViewState gridViewState)
{
GridViewDataColumnStateCollection groupedColumns = gridViewState.GroupedColumns;
int pagewidth = (report.PageWidth - (report.Margins.Left + report.Margins.Right)) - groupedColumns.Count * subGroupOffset;
List <MVCxColumnInfo> columns = GetColumnsInfo(gridViewState, pagewidth);
CustomizeColumnsCollection(report, new ColumnsCreationEventArgs(pagewidth)
{
ColumnsInfo = columns
});
report.Bands.Add(new DetailBand()
{
HeightF = bandHeight
});
report.Bands.Add(new PageHeaderBand()
{
HeightF = bandHeight
});
XRTable headerTable = new XRTable();
XRTableRow row = new XRTableRow();
XRTable detailTable = new XRTable();
XRTableRow row2 = new XRTableRow();
for (int i = 0; i < columns.Count; i++)
{
if (columns[i].IsVisible)
{
XRTableCell cell = new XRTableCell();
cell.Width = columns[i].ColumnWidth;
cell.Text = columns[i].FieldName;
row.Cells.Add(cell);
XRTableCell cell2 = new XRTableCell();
cell2.Width = columns[i].ColumnWidth;
ControlCustomizationEventArgs cc = new ControlCustomizationEventArgs()
{
FieldName = columns[i].FieldName,
IsModified = false,
Owner = cell2
};
CustomizeColumn(report, cc);
if (cc.IsModified == false)
{
cell2.DataBindings.Add("Text", null, columns[i].FieldName);
}
detailsInfo.Add(columns[i].GridViewColumn, cell2);
row2.Cells.Add(cell2);
}
}
headerTable.Rows.Add(row);
headerTable.Width = pagewidth;
headerTable.LocationF = new PointF(groupedColumns.Count * subGroupOffset, 0);
headerTable.Borders = BorderSide.Bottom;
detailTable.Rows.Add(row2);
detailTable.LocationF = new PointF(groupedColumns.Count * subGroupOffset, 0);
detailTable.Width = pagewidth;
report.Bands[BandKind.PageHeader].Controls.Add(headerTable);
report.Bands[BandKind.Detail].Controls.Add(detailTable);
}
