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VB2010:  How to modify text in a datagridview.

Posted on 2010-08-27
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Last Modified: 2013-11-27
I imported data into my DataGridView in my Visual Basic 2010 Windows application.  The table looks like this:
router-1   10.20.21.145  KC
router-2   10.20.21.146  St. Louis
router-3   10.20.21.147  Columbia

Now I want to:
1.) convert the ip addresses into hyperlinks pointing to the same address,
2.) create an "on_click" event for the city names, and
3.) modify the "router-x" text.

I know it's a lot to ask, and a tutorial would be useful, but I haven't found what I need yet.  Any help will be appreciated.  This is the my first time using a datagridview.
Imports System.Data

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, _

                ByVal e As System.EventArgs) Handles Button1.Click

        Try

            Dim MyConnection As System.Data.OleDb.OleDbConnection

            Dim DtSet As System.Data.DataSet

            Dim MyCommand As System.Data.OleDb.OleDbDataAdapter

            MyConnection = New System.Data.OleDb.OleDbConnection _

            ("provider=Microsoft.Jet.OLEDB.4.0;" & _

            " Data Source='c:\testfile.xls'; " & _

             "Extended Properties=Excel 8.0;")

            MyCommand = New System.Data.OleDb.OleDbDataAdapter _

                ("select * from [ Vlan - 32$]", MyConnection)

            MyCommand.TableMappings.Add("Table", "TestTable")

            DtSet = New System.Data.DataSet

            MyCommand.Fill(DtSet)

            DataGridView1.DataSource = DtSet.Tables(0)

            MyConnection.Close()

        Catch ex As Exception

            MsgBox(ex.ToString)

        End Try

    End Sub

End Class

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Question by:motokent
2 Comments
 
LVL 96

Accepted Solution

by:
Bob Learned earned 500 total points
ID: 33548998
The first thing that you need to know about is the DataGridViewLinkColumn type:

DataGridViewLinkColumn Class
http://msdn.microsoft.com/en-us/library/system.windows.forms.datagridviewlinkcolumn.aspx
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LVL 18

Expert Comment

by:John (Yiannis) Toutountzoglou
ID: 33549495
About your First Question the answer is already given Form LearnOne...
About the second and third part of your question
Click Event ......What Exactly do you need
....and Modify text.....Also what do you wnat....
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