How to get smartart index from existing word document C#

Question

Dear All,

I want to evaluate smartart shape, which is already inserted in the existing word document. Where the document contain n number of smartart shapes.

I alreay searched on google regarding this, but I did not find suitable one.

Please review my code..

What I have tried:

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 public static bool EvaluateSmartArtShape(IQuestion question, string filename, SmartArtShapes _smartArtShape)         {             WordInterop.Application wordApplication = GetOrCreateWordApplication(question.ObjectStore);               try             {                 //Avoid screen flickering or unwanted alerts while initializing                 wordApplication.ScreenUpdating = false;                 WordInterop.WdAlertLevel displayAlertLevel = wordApplication.DisplayAlerts;                 wordApplication.DisplayAlerts = WordInterop.WdAlertLevel.wdAlertsNone;                   WordInterop.Document wordDocument = wordApplication.Documents.Open(filename);                 //WORD                 WordInterop.Shapes ws = wordDocument.Shapes;                 foreach(WordInterop.Shape s in ws)                 {                     if (s.HasSmartArt == MsoTriState.msoTrue)                     {                         if (s == wordApplication.SmartArtLayouts[(int)_smartArtShape])//line 697                         {                             return true;                         }                     }                 }                 wordDocument.Close();                              }             catch (Exception ee)             {                 string strError = ee.ToString();                 Cleanup(question.ObjectStore, true);             }             return false;         }

Error:

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System.Runtime.InteropServices.COMException (0x80010105): The server threw an exception. (Exception from HRESULT: 0x80010105 (RPC_E_SERVERFAULT))    at Microsoft.Office.Core.SmartArtLayouts.get_Item(Object Index)    at TeTec.Action.Office2013.Word.WordHelper.EvaluateSmartArtShape(IQuestion question, String filename, SmartArtShapes _smartArtShape) in C:\TETEC\Development\TeTec.Action\Office\Office2013\Word\WordHelper.cs:line 697

Can any one please help me.


Thanks

Answer 1

You can use regular expression to get the file name. Here is an example: https://dotnetfiddle.net/DdzA3c

 

using System;
using System.Text.RegularExpressions;

public class Program
{
    public static void Main()
    {
        string file = @"C:\Users\xyz\Desktop\FYP\Animal\abc.jpg";
        string pattern  = @"[ \w-]+?(?=\.)";

        Regex regex = new Regex(pattern);

        Match match = regex.Match(file);

        Console.WriteLine(match.Value);
    }
}

Answer 2

Hi,

 

Refer This Code

 

private void timer1_Tick(object sender, EventArgs e)

{

counter++;

try // Get the tif file from C:\image\ folder

{

string path = @"C:\image\";

String filename = Directory.EnumerateFiles(path, "*.png").FirstOrDefault();

if (null != filename) {

// Load picture

pictureBox1.Load(filename);

// Show the file name

lblFile.Text = filename;

}

else {

//TODO: No *.png files are found

}

}

catch(IOException ex)

{

MessageBox.Show("No files or " + ex.Message);

}

}

 

Answer 3

and your question is?