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RtfToHtmlHtmlSaveOptionsCssExportMode Property

Specifies how CSS (Cascading Style Sheet) styles are exported to HTML or MHTML. Default value is Inline.

Namespace: SautinSoft
Assembly: SautinSoft.RtfToHtml (in SautinSoft.RtfToHtml.dll) Version: 2024.6.6
public RtfToHtmlCssExportMode CssExportMode { get; set; }

Property Value

Set Css Stream in C#
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using SautinSoft;

namespace Example
    class Program
        static void Main(string[] args)
        /// <summary>
        /// This sample shows how to specify CSS Stream.
        /// </summary>
        static void SetCssStream()
            string inpFile = @"..\..\..\example.docx";
            string outFile = @"Result.html";
            string cssFile = @"Styles.css";

            RtfToHtml r = new RtfToHtml();

            // Create a separate file to store css.
            FileStream fs = new FileStream(cssFile, FileMode.Create);

            RtfToHtml.HtmlFlowingSaveOptions opt = new RtfToHtml.HtmlFlowingSaveOptions()
                CssStream = fs,
                KeepCssStreamOpen = false,
                CssExportMode = RtfToHtml.CssExportMode.External,
                CssFileName = cssFile,
                Title = "Working with CSS."

                r.Convert(inpFile, outFile, opt);
            catch (Exception ex)
                Console.WriteLine($"Conversion failed! {ex.Message}");

            // Open the result.
            System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(outFile) { UseShellExecute = true });
Set Css Stream in VB.Net
Imports System
Imports System.Collections.Generic
Imports System.Linq
Imports System.Text
Imports System.IO
Imports SautinSoft

Namespace Example
    Friend Class Program
        Shared Sub Main(ByVal args() As String)
        End Sub
        ''' <summary>
        ''' This sample shows how to specify CSS Stream.
        ''' </summary>
        Private Shared Sub SetCssStream()
            Dim inpFile As String = "..\..\..\example.docx"
            Dim outFile As String = "Result.html"
            Dim cssFile As String = "Styles.css"

            Dim r As New RtfToHtml()

            ' Create a separate file to store css.
            Dim fs As New FileStream(cssFile, FileMode.Create)

            Dim opt As New RtfToHtml.HtmlFlowingSaveOptions() With {
                .CssStream = fs,
                .KeepCssStreamOpen = False,
                .CssExportMode = RtfToHtml.CssExportMode.External,
                .CssFileName = cssFile,
                .Title = "Working with CSS."

                r.Convert(inpFile, outFile, opt)
            Catch ex As Exception
                Console.WriteLine($"Conversion failed! {ex.Message}")
            End Try

            ' Open the result.
            System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(outFile) With {.UseShellExecute = True})
        End Sub
    End Class
End Namespace
See Also