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42 lines
1.2 KiB
42 lines
1.2 KiB
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 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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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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