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System.OutOfMemoryException in RadDocument

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RichTextBox

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Sergio asked on 26 Apr 2012, 06:23 PM

Hi Telerik Team,

Im getting the execption: System.OutOfMemoryException in RadDocument with a huge string!!!

1)string text = sb.ToString();

2)RadDocument doc = new XamlFormatProvider().Import(text);

3)this.radRichTextBox.Document = doc;

My text is a table, something like this:

.....

<t:Table GridColumnWidthsSerializationInfo="" LayoutMode="AutoFit" PreferredWidth="Auto" StyleName="TableGrid" TableIndent="0">

<t:TableRow>

<t:TableCell ColumnSpan="1" RowSpan="1">

...

</t:TableCell>

</t:TableRow>

..........

</t:Table>

....

It always works, but now i have 20.000 rows in my table, and it crashes in : RadDocument doc = new XamlFormatProvider().Import(text) --> System.OutOfMemoryException

Any ideas how to workaround this limitation?

Thanks!!

DLL Version: 2012.1.326.1050

3 Answers, 1 is accepted

answered on 24 May 2012, 02:06 PM

Hi Telerik Team,

I tried with RadGridView but i still have the same problem.

My code:

private RadDocument CreateDocumentWithRadGridView()

{

RadGridView gridView = new RadGridView()

{

ItemsSource = this.Model.currentGrid.ItemsSource

};

Paragraph paragraph = new Paragraph();

paragraph.Inlines.Add(new InlineUIContainer(gridView, new System.Windows.Size(gridView.ActualWidth, gridView.ActualHeight)));

Section section = new Section();

section.Blocks.Add(paragraph);

RadDocument document = new RadDocument();

document.Sections.Add(section);

document.MeasureAndArrangeInDefaultSize();

return document;

}

It it possible to create a RadDocument from a wcf project ?

Thanks!!