internal new Rdl.Render.GenericRender Render(Rdl.Render.Container box, Rdl.Runtime.Context parentContext)
{
Rdl.Runtime.Context context = new Rdl.Runtime.Context(
parentContext,
null,
null,
null,
null);
// Initialize the data sets. // Initialized in RunTimeBase
//_dataSets.Initialize();
_dataSets.Reset();
// Set the default DataSet for the report
if (_dataSchema != null)
{
_reportDataSet = _dataSets[_dataSchema];
}
else
{
_reportDataSet = _dataSets.FirstDataSet;
}
// Set up the default data context.
if (parentContext != null)
{
parentContext = parentContext.FindContextByDS(_reportDataSet);
}
context = new Rdl.Runtime.Context(
parentContext, _reportDataSet, null, null, null);
Rdl.Render.GenericRender render;
if (box == null)
{
render = new Rdl.Render.GenericRender(this, context);
box = render.BodyContainer;
}
else
{
render = box.Render;
}
if (_pageHeader != null)
{
_pageHeader.Render(render.PageHeaderContainer, context);
}
if (_pageFooter != null)
{
_pageFooter.Render(render.PageFooterContainer, context);
}
// Render the report.
_body.Render(box, context);
context.LinkToggles();
return(render);
}
protected override void Render1(Rdl.Render.Container parentBox, Rdl.Runtime.Context context, bool visible)
{
_text = string.Empty;
// Link the textboxes occuring at the current context level.
context.TextBoxes[Name] = this;
try
{
object o = _vaue.Exec(context);
if (!Convert.IsDBNull(o))
{
if (Style != null && Style.Format(context) != string.Empty)
{
_text = String.Format("{0:" + Style.Format(context) + "}", o);
}
else
{
_text = o.ToString();
}
}
}
catch (Exception err)
{
throw new Exception("Error evaluating expression in TextBox " + _name, err);
}
bool hidden = false;
if (_hideDuplicates != null)
{
int gi = context.FindContextByGroupName(_hideDuplicates, this.Report).GroupIndex;
if (_text == _lastValue)
{
if (gi == _lastGroupIndex)
{
hidden = true;
}
}
_lastGroupIndex = gi;
}
if (visible && parentBox != null)
{
_box = parentBox.AddTextElement(this, _name, (hidden)?string.Empty:_text, Style, context);
_box.Name = "TextBox";
//TextElement = (Rdl.Render.TextElement)_box;
}
_lastValue = _text;
}
internal override void Render(Rdl.Render.Container box, Rdl.Runtime.Context context)
{
bool visible = true;
if (_visibility != null && _visibility.IsHidden(context) && _visibility.ToggleItem == null)
{
visible = false;
}
Render1(box, context, visible);
if (_action != null)
{
_action.Render(box, context);
}
if (_box != null && visible)
{
if (IsInCell)
{
_box.MatchParentHeight = true;
_box.MatchParentWidth = true;
// Cell widths don't change.
_box.Width = _box.Parent.Width;
_box.Height = _box.Parent.Height;
}
else
{
_box.Top = _top.points;
_box.Left = _left.points;
_box.Width = (_width == null) ? box.Width - _left.points : _width.points;
_box.Height = (_height == null) ? box.Height - _top.points : _height.points;
}
}
Render2(context);
TextBox tb = Report.FindToggleItem(_visibility);
if (tb != null)
{
tb.LinkedToggles.Add(new Toggle(_box, tb));
}
}
// For ReportItems rendering is broken into 2 parts. The first part generates // the contianing box and the second part is called after. This allows // for base type operations to be performed on the containing box. protected abstract void Render1(Rdl.Render.Container parentBox, Rdl.Runtime.Context context, bool visible);
