38 lines
1.3 KiB
C#
38 lines
1.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Documents;
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namespace WifiSitterGui.Helpers
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{
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public static class Extensions
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{
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public static void SetRtf(this RichTextBox rtb, string document) {
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var documentBytes = Encoding.UTF8.GetBytes(document);
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using (var reader = new MemoryStream(documentBytes)) {
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reader.Position = 0;
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rtb.SelectAll();
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rtb.Selection.Load(reader, DataFormats.Rtf);
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rtb.Selection.Select(rtb.Selection.Start, rtb.Selection.Start);
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}
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}
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public static void SetRtf(this RichTextBox rtb, Uri resource) {
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var sInfo = Application.GetResourceStream(resource);
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using (var bReader = new BinaryReader(sInfo.Stream)) {
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var documentBytes = bReader.ReadBytes((int)sInfo.Stream.Length);
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using (var reader = new MemoryStream(documentBytes)) {
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reader.Position = 0;
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new TextRange(rtb.Document.ContentStart, rtb.Document.ContentEnd)
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.Load(reader, DataFormats.Rtf);
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}
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}
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}
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}
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}
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