ActiveReports 10
Load Method (RichTextBox)
Example 

GrapeCity.ActiveReports.v10 Assembly > GrapeCity.ActiveReports.SectionReportModel Namespace > RichTextBox Class : Load Method
Loads the contents of a stream into the RichTextBox control.
Overload List
OverloadDescription
Loads a stream of Rtf, Text or Html file.  
Remarks

The data loaded from the stream replaces the existing text in the RichTextBox.

Example
To use this sample code, you will need a sample.rtf file and a sample.html file as well as two RichTextBox controls on an ActiveReport.
private void Detail_Format(object sender, System.EventArgs eArgs)
{
    System.IO.FileStream streamR = new System.IO.FileStream(System.Windows.Forms.Application.StartupPath + "\\sample.rtf", System.IO.FileMode.Open);
    rtfRTF.Load(streamR, RichTextType.Rtf);

    System.IO.FileStream streamH = new System.IO.FileStream(System.Windows.Forms.Application.StartupPath + "\\sample.html", System.IO.FileMode.Open);
    rtfHTML.Load(streamH, RichTextType.Html);
}
Private Sub Detail_Format(ByVal sender As Object, ByVal e As System.EventArgs) Handles Detail.Format
    Dim streamR As New System.IO.FileStream(Application.StartupPath & "\sample.rtf", IO.FileMode.Open)
    rtfRTF.Load(streamR, RichTextType.Rtf)
    Dim streamH As New System.IO.FileStream(Application.StartupPath & "\sample.html", IO.FileMode.Open)
    rtfHTML.Load(streamH, RichTextType.Html)
End Sub
See Also

Reference

RichTextBox Class
RichTextBox Members
ActiveReports6~GrapeCity.ActiveReports.RichTextBox~Clear
ActiveReports6~GrapeCity.ActiveReports.RichTextType