C#.NET - How to open windows application form from winword using Com objects ( Macro)

Step 1

1.      Add Class Library name "WordConnector"

Step 2

Rename Class1.cs as "clsConnector.cs"

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace WordConnector

{

    public class clsConnector

    {

        public void Start(Word.Document objDocument)

        {

            new frmWord(objDocument).Show();

        }

    }

}

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Add form rename as "frmWord.cs"

-------------------------------------------------

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

namespace WordConnector

{

    public partial class frmWord : Form

    {

        string sDocumentName = string.Empty;

        public frmWord()

        {

            InitializeComponent();

        }

        public frmWord(Word.Document objDocument)

        {

            InitializeComponent();

            this.sDocumentName = objDocument.Name.ToString();

            this.Text = sDocumentName.Replace(".doc", string.Empty).ToUpper();

           

        }

    }

}

Step 3

Step 4

Click on Assembly Information button

Step 5

Check Make assembly COM-Visible

Step 6

Click Build and Scroll down check Register for COM interop.

Step 7

Click Signing menu

Step 8

1. Check sign the assembly.

2. Click choose a strong name key file combo box <New>

Step 9

Give key file name as "Key_WordConnector"

Step 10

Copy

WordConnector.dll and WordConnector.tlb from project bin folder

Step 11

Pate WordConnector.dll and WordConnector.tlb in " C:\WINDOWS\system32"

Step 12

1. Open winword document and Press Alt+F11

2. Write macro in module.

3.Click Tools -> References - >

5. Browse for WordConnector.tlb

Check Wordconnector

Add this macro in module

Press F8 and see form will open from worddocument