How to set A4 size for FlowDocument under Window in WPF C# ?

You can change the dimension for A4

<Window x:Class="WpfApplication1.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="FlowDocument Optimal Paragraph Sample">
<StackPanel>
<CheckBox Click="ToggleHyphenation" Content="Automatic Hyphenation"/>
<CheckBox Click="ToggleOptimalParagraph" Content=" Enable Optimal Paragraph Layout"/>
<CheckBox Click="ToggleColumnFlex" Content="Enable Flexible Columns"/>
<Slider Name="columnWidthSlider" ValueChanged="ChangeColumnWidth"/>
<Slider Name="columnGapSlider" ValueChanged="ChangeColumnGap"/>
<FlowDocumentReader Name="flowReader">
<FlowDocument Name="flowDoc" TextAlignment="Justify"
IsOptimalParagraphEnabled="True" IsHyphenationEnabled="True"
IsColumnWidthFlexible="True" Background="AliceBlue"
ColumnWidth="300" ColumnGap="20">
<Paragraph><Italic>this is a testItalic>Paragraph>
<Paragraph>
<Hyperlink NavigateUri="http://www-cs-faculty.stanford.edu/~knuth/">
- Donald E. Knuth
Hyperlink>
Paragraph>
<Paragraph><Bold>Principle of Optimal ParagraphBold>Paragraph>
<Paragraph>this is a test <Italic>italicItalic> Paragraph>
<Paragraph>this is a testParagraph>
<Paragraph>this is a testParagraph>
<Paragraph>this is a testParagraph>
FlowDocument>
FlowDocumentReader>
StackPanel>
Window>
//File:Window.xaml.cs
using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Media;
using System.Windows.Shapes;
namespace WpfApplication1
{
public partial class Window1 : Window
{
void ToggleHyphenation(Object sender, RoutedEventArgs args)
{
flowDoc.IsHyphenationEnabled = ((CheckBox)sender).IsChecked.Value;
}
void ToggleOptimalParagraph(Object sender, RoutedEventArgs args)
{
flowDoc.IsOptimalParagraphEnabled = ((CheckBox)sender).IsChecked.Value;
}
void ToggleColumnFlex(Object sender, RoutedEventArgs args)
{
flowDoc.IsColumnWidthFlexible = ((CheckBox)sender).IsChecked.Value;
}
void ChangeColumnWidth(Object sender, RoutedEventArgs args)
{
if (columnWidthSlider.Value == 0)
{
flowDoc.ColumnWidth = 100;
}
else if (columnWidthSlider.Value == 1)
{
flowDoc.ColumnWidth = 200;
}
else if (columnWidthSlider.Value == 2)
{
flowDoc.ColumnWidth = 300;
}
else if (columnWidthSlider.Value == 3)
{
flowDoc.ColumnWidth = 400;
}
else if (columnWidthSlider.Value == 4)
{
flowDoc.ColumnWidth = 500;
}
}
void ChangeColumnGap(Object sender, RoutedEventArgs args)
{
if (columnGapSlider.Value == 0)
{
flowDoc.ColumnGap = 5;
}
else if (columnGapSlider.Value == 1)
{
flowDoc.ColumnGap = 10;
}
else if (columnGapSlider.Value == 2)
{
flowDoc.ColumnGap = 15;
}
else if (columnGapSlider.Value == 3)
{
flowDoc.ColumnGap = 20;
}
else if (columnGapSlider.Value == 4)
{
flowDoc.ColumnGap = 25;
}
}
}
}
WPF Change Flow Document Width And Height

PrintDialog printDlg = new System.Windows.Controls.PrintDialog();
PageMediaSize pageSize = null;
bool bA4 = true;
if (bA4)
{
pageSize = new PageMediaSize(PageMediaSizeName.NorthAmericaLetter);
}
else
{
pageSize = new PageMediaSize(PageMediaSizeName.ISOA4);
}
printDlg.PrintTicket.PageMediaSize = pageSize;
printDlg.ShowDialog();
PrintTicket pt = printDlg.PrintTicket;
Double printableWidth = pt.PageMediaSize.Width.Value;
Double printableHeight = pt.PageMediaSize.Height.Value;
var pageSize2 = new Size(printDlg.PrintableAreaWidth, printDlg.PrintableAreaHeight);

4 Replies

Know the answer? Post it — somebody with the same question will find it here.

Manikandan Murugesan9y ago
You can change the dimension for A4
<Window x:Class="WpfApplication1.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="FlowDocument Optimal Paragraph Sample">
  <StackPanel>
        <CheckBox Click="ToggleHyphenation" Content="Automatic Hyphenation"/>
        <CheckBox Click="ToggleOptimalParagraph" Content="  Enable Optimal Paragraph Layout"/>
        <CheckBox Click="ToggleColumnFlex" Content="Enable Flexible Columns"/>
        <Slider Name="columnWidthSlider" ValueChanged="ChangeColumnWidth"/>
        <Slider Name="columnGapSlider" ValueChanged="ChangeColumnGap"/>
    <FlowDocumentReader Name="flowReader">
      <FlowDocument Name="flowDoc"        TextAlignment="Justify"
        IsOptimalParagraphEnabled="True"  IsHyphenationEnabled="True"
        IsColumnWidthFlexible="True"      Background="AliceBlue"
        ColumnWidth="300"                 ColumnGap="20">
        <Paragraph><Italic>this is a testItalic>Paragraph>
        <Paragraph>
          <Hyperlink NavigateUri="http://www-cs-faculty.stanford.edu/~knuth/">
            - Donald E. Knuth
          Hyperlink>
        Paragraph>
        <Paragraph><Bold>Principle of Optimal ParagraphBold>Paragraph>
        <Paragraph>this is a test <Italic>italicItalic> Paragraph>
        <Paragraph>this is a testParagraph>
        <Paragraph>this is a testParagraph>
        <Paragraph>this is a testParagraph>
      FlowDocument>
    FlowDocumentReader>
  StackPanel>
Window>

//File:Window.xaml.cs

using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Media;
using System.Windows.Shapes;


namespace WpfApplication1
{
    public partial class Window1 : Window
    {

        void ToggleHyphenation(Object sender, RoutedEventArgs args)
        {
            flowDoc.IsHyphenationEnabled = ((CheckBox)sender).IsChecked.Value;
        }

        void ToggleOptimalParagraph(Object sender, RoutedEventArgs args)
        {
            flowDoc.IsOptimalParagraphEnabled = ((CheckBox)sender).IsChecked.Value;
        }

        void ToggleColumnFlex(Object sender, RoutedEventArgs args)
        {
            flowDoc.IsColumnWidthFlexible = ((CheckBox)sender).IsChecked.Value;
        }

        void ChangeColumnWidth(Object sender, RoutedEventArgs args)
        {
                if (columnWidthSlider.Value == 0)
                {
                    flowDoc.ColumnWidth = 100;
                }
                else if (columnWidthSlider.Value == 1)
                {
                    flowDoc.ColumnWidth = 200;
                }
                else if (columnWidthSlider.Value == 2)
                {
                    flowDoc.ColumnWidth = 300;
                }
                else if (columnWidthSlider.Value == 3)
                {
                    flowDoc.ColumnWidth = 400;
                }
                else if (columnWidthSlider.Value == 4)
                {
                    flowDoc.ColumnWidth = 500;
                }

        }
        void ChangeColumnGap(Object sender, RoutedEventArgs args)
        {

                if (columnGapSlider.Value == 0)
                {
                    flowDoc.ColumnGap = 5;
                }
                else if (columnGapSlider.Value == 1)
                {
                    flowDoc.ColumnGap = 10;
                }
                else if (columnGapSlider.Value == 2)
                {
                    flowDoc.ColumnGap = 15;
                }
                else if (columnGapSlider.Value == 3)
                {
                    flowDoc.ColumnGap = 20;
                }
                else if (columnGapSlider.Value == 4)
                {
                    flowDoc.ColumnGap = 25;
                }

        }
    }
}

WPF Change Flow Document Width And Height
0
Mukil Vendhan9y ago
kindly follow the link:https://msdn.microsoft.com/en-us/library/system.windows.documents.flowdocument.pagewidth(v=vs.110).aspx
0
Neeraj Khajanchi9y ago
How can I set it in xaml so that I can utilize full space while setting textblocks/content?
0
Gokhul Varman9y ago
1. PrintDialog printDlg = new System.Windows.Controls.PrintDialog();
3. PageMediaSize pageSize = null;
4. bool bA4 = true;
6. if (bA4)
7. {
8. pageSize = new PageMediaSize(PageMediaSizeName.NorthAmericaLetter);
9. }
10. else
11. {
12. pageSize = new PageMediaSize(PageMediaSizeName.ISOA4);
13. }
15. printDlg.PrintTicket.PageMediaSize = pageSize;
16. printDlg.ShowDialog();
18. PrintTicket pt = printDlg.PrintTicket;
19. Double printableWidth = pt.PageMediaSize.Width.Value;
20. Double printableHeight = pt.PageMediaSize.Height.Value;
22. var pageSize2 = new Size(printDlg.PrintableAreaWidth, printDlg.PrintableAreaHeight);
0