private void _btnApply_Click(object sender, System.EventArgs e)
{
// get selected style
ReportStyle style = _list.SelectedItem as ReportStyle;
if (style != null && _designer != null && _designer.Report != null)
{
// save state, apply to report, repaint
_designer.UndoSaveState();
style.Apply(_designer.Report);
_designer.Invalidate();
// this is the new 'current' style
_owner._defaultStyleName = style.Name;
}
}
// create report based on current user selections
// note: at this point _rpt.DataSource is already set
private void CreateReport()
{
// set report name
_rpt.ReportName = _txtReportName.Text.Trim();
// set up data source
DataSource ds = _rpt.DataSource;
ds.ConnectionString = _dsPicker.ConnectionString;
ds.RecordSource = _dsPicker.RecordSource;
// get schema and field template list
_schema = _rpt.DataSource.DataSourceInfo;
_fieldList = BuildFieldTemplateList();
// set up layout object
Layout lo = _rpt.Layout;
lo.Orientation = (_btnLandscape.Checked)
? OrientationEnum.Landscape
: OrientationEnum.Portrait;
lo.Width = lo.PageSize.Width - lo.MarginLeft - lo.MarginRight;
double width = lo.Width;
// create report groups
foreach (string s in _lstGroups.Items)
{
SortEnum sort = (IsFieldNumber(s)) ? SortEnum.Descending : SortEnum.Ascending;
Group g = _rpt.Groups.Add(s, s, sort);
g.KeepTogether = KeepTogetherEnum.KeepFirstDetail;
g.OutlineLabel.Expression = s;
// Make group header/footer visible (they are not by default, have no idea why):
g.SectionFooter.Visible = true;
g.SectionFooter.Visible = true;
}
// special handling for label reports
if (_btnLabels.Checked)
{
ListViewItem lvi = (_lvLabels.SelectedItems.Count > 0)
? _lvLabels.SelectedItems[0]
: _lvLabels.Items[0];
ReportLabel lbl = (ReportLabel)lvi.Tag;
BuildDetail(lbl);
return;
}
// build report header (1 field)
Section section = _rpt.Sections[SectionTypeEnum.Header];
section.Visible = true;
section.Height = 800;
section.Fields.Add(
MakeTextField("titleLbl",
_txtReportName.Text,
FIELD_OFFSET, 200, width, 600, FieldAlignEnum.LeftMiddle));
// build page footer (2 fields)
section = _rpt.Sections[SectionTypeEnum.PageFooter];
section.Visible = true;
section.Height = 500;
section.Fields.Add(
MakeTextField("ftrLeft",
new ScriptObjectValue()
{
Expression = "Now()"
},
FIELD_OFFSET, 30, width / 2, 300, FieldAlignEnum.LeftTop));
section.Fields.Add(
MakeTextField("ftrRight",
new ScriptObjectValue()
{
Expression = Strings.ReportWizard.PageOfPagesText
},
width / 2, 30, width / 2, 300, FieldAlignEnum.RightTop));
// build other sections (these vary with selected layout)
BuildPageHeader();
for (int i = 0; i < _rpt.Groups.Count; i++)
{
BuildGroupHeader(i);
}
BuildDetail();
// all done, apply selected style
ReportStyle style = _lbStyles.SelectedItem as ReportStyle;
if (style != null)
{
style.Apply(_rpt);
}
}