69 lines
2.2 KiB
C#
69 lines
2.2 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.Linq.Expressions;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Threading.Tasks;
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using Syncfusion.DocIO.DLS;
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using Syncfusion.Presentation;
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using Syncfusion.XlsIO;
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namespace DOCGEN.Klassen
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{
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public class SyncFPowerPoint
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{
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public bool create_nativ(string property, string value, string base64, string originalfile, string destfile)
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{
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FileStream ms = new FileStream(originalfile, FileMode.Open, FileAccess.Read);
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//FileStream os = new FileStream(destfile, FileMode.Create);
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IPresentation pptxDoc = Presentation.Open(originalfile);
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try
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{
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pptxDoc.CustomDocumentProperties.Add(property);
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pptxDoc.CustomDocumentProperties[property].Value = value;
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}
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catch
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{
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pptxDoc.CustomDocumentProperties.Add(property);
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pptxDoc.CustomDocumentProperties[property].Value = value;
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}
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try
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{
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ITextSelection[] textSelections = pptxDoc.FindAll(property, false, false);
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foreach (ITextSelection textSelection in textSelections)
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{
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ITextPart textPart = textSelection.GetAsOneTextPart();
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textPart.Text = value;
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}
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// ITextSelection[] textSelection = pptxDoc.FindAll(property, false, false);
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// foreach (ITextSelection textSelection in textSelections)
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// {
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// //Get the found text as a single text part.
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// ITextPart textPart = textSelection.GetAsOneTextPart();
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// //Replace the text.
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// textPart.Text = value;
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// }
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//// ITextPart textPart = textSelection.GetAsOneTextPart();
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// // textPart.Text = value;
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}
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catch { }
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ms.Close();
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ms.Dispose();
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pptxDoc.Save(destfile);
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//os.Close();
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//os.Dispose();
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return true;
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}
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}
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}
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