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c#wpfflowdocumentreader

Wpf FlowDocumentReader column property

Have one problem with FlowDocumentReader. When the "one page view" selected it looks something like that.

enter image description here

But i want to have only one column, can anyone advise me a solution?

Solution

  • You can control the number of columns by setting a "minimum" column width of the current document. Simply set the FlowDocument.ColumnWidth property to some large value to get just one column:

    reader.Document.ColumnWidth = 1000;

    The documentation says that

    A value of Double.NaN causes only one column to be displayed, regardless of the page width. The default is Double.NaN.

    but apparently the former is not true.