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Add Items to Listview

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Join Date: Mar 2008

Posts: 324

Reputation: sonia sardana has a little shameless behaviour in the past

Solved Threads: 7

sonia sardana sonia sardana is offline

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Posting Whiz

Add Items to Listview

Sep 20th, 2009

I want to convert VB.Net to C# code

VB.NET-

 Help with Code Tags 
 C# Syntax (Toggle Plain Text) 
Public Class Form1
 
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Try
            Dim lCount As Integer
 
            For lCount = 1 To 5
                ListView1.Items.Add(lCount.ToString)
            Next
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
    End Sub
 
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Try
            Dim lCount As Integer
            For lCount = 0 To ListView1.Items.Count
                MsgBox(ListView1.Items(lCount).Text)
            Next
 
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
    End Sub
End Class
Public Class Form1

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Try
            Dim lCount As Integer

            For lCount = 1 To 5
                ListView1.Items.Add(lCount.ToString)
            Next
        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
    End Sub

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Try
            Dim lCount As Integer
            For lCount = 0 To ListView1.Items.Count
                MsgBox(ListView1.Items(lCount).Text)
            Next

        Catch ex As Exception
            MsgBox(ex.Message)
        End Try
    End Sub
End Class

 Help with Code Tags 
 C# Syntax (Toggle Plain Text) 
private void Form1_Load(object sender, EventArgs e)
        {
            int lcount;
            for (lcount = 0; lcount <= 5;lcount ++ )
            {
                listView1.Items.Add( lcount.ToString);
            }
 
        }
private void Form1_Load(object sender, EventArgs e)
        {
            int lcount;
            for (lcount = 0; lcount <= 5;lcount ++ )
            {
                listView1.Items.Add( lcount.ToString);
            }

        }

I m getting Errors
Error 1 The best overloaded method match for 'System.Windows.Forms.ListView.ListViewItemCollection.Add(string)' has some invalid arguments

Error 2 Argument '1': cannot convert from 'method group' to 'string'

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Join Date: Jul 2009

Posts: 940

Reputation: DdoubleD is a jewel in the rough

Solved Threads: 154

DdoubleD

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Posting Shark

Re: Add Items to Listview

Sep 20th, 2009

You left off the parenthesis: lcount.ToString() should eliminate that error message.

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Join Date: Oct 2008

Posts: 2,710

Reputation: adatapost has much to be proud of

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adatapost

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Posting Maven

Re: Add Items to Listview

Sep 20th, 2009

Use parenthesis.

 Help with Code Tags 
 C# Syntax (Toggle Plain Text) 
listView1.Items.Add(lcount.ToString());
listView1.Items.Add(lcount.ToString());

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Join Date: Jul 2009

Posts: 940

Reputation: DdoubleD is a jewel in the rough

Solved Threads: 154

DdoubleD

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Posting Shark

Re: Add Items to Listview

Sep 20th, 2009

Your next loop should look like:

 Help with Code Tags 
 C# Syntax (Toggle Plain Text) 
            for (int lCount = 0; lCount < ListView1.Items.Count; lCount++)
                MessageBox.Show(ListView1.Items[lCount].Text)
            for (int lCount = 0; lCount < ListView1.Items.Count; lCount++)
                MessageBox.Show(ListView1.Items[lCount].Text)

to replace:

 Help with Code Tags 
 vb Syntax (Toggle Plain Text) 
            Dim lCount As Integer
            For lCount = 0 To ListView1.Items.Count
                MsgBox(ListView1.Items(lCount).Text)
            Next
            Dim lCount As Integer
            For lCount = 0 To ListView1.Items.Count
                MsgBox(ListView1.Items(lCount).Text)
            Next

NOTE: Not sure how VB handles declaration of iterator inside the loop ( lCount (maybe you can't), but in C# the variable lCount (as I demonstrated it) will no longer be in scope outside the confines of the loop block (single statement in this case).

Last edited by DdoubleD; Sep 20th, 2009 at 11:46 am. Reason: added NOTE