passing listbox items to textbox

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I am trying to pass all listbox items (numbers 1 and 2 in this case) to textbox and I have this code

C#

for (int i = 0; i < listpatternID.Items.Count; i++)
{
if ((i + 1) < listpatternID.Items.Count)
patternID1.Text += listpatternID.Items[i] + ", ";
else
patternID1.Text += listpatternID.Items[i];
}

but in textbox I see System.Data.DataRowView, System.Data.DataRowView

I dont see 1 and 2

where am I wrong????I know I am wrong somewhere :)

Posted 27-Aug-12 1:20am

shonezi

Updated 27-Aug-12 1:22am

Mohamed Mitwalli

v2

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4 solutions

Solution 4

Maybe it helps:

C#

for (int i = 0; i ; this.listBox1.Items.Count - 1; i++)
{
  this.textBox1.Text += string.Format("{0}, ",
          ((this.listBox1.Items[i] as DataRowView).Row.ItemArray[0].ToString()));
}

Posted 27-Aug-12 2:09am

WebMaster

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Sandeep Mewara · Accepted Answer · 2012-08-27T01:26:00

Solution 1

This is because you are accessing object while string concatenation.
Here: patternID1.Text += listpatternID.Items[i];

Change it to: patternID1.Text += listpatternID.Items[i].Text;
Refer: MSDN: ListControl.Items Property [^]

Posted 27-Aug-12 1:26am

Sandeep Mewara

Comments

__TR__ 27-Aug-12 8:23am

5+

Manas Bhardwaj 27-Aug-12 8:45am

5+

Manas Bhardwaj · Accepted Answer · 2012-08-27T01:26:00

Solution 2

You need to use Text property to get text.

C#

for (int i = 0; i < listpatternID.Items.Count; i++)
{
    if ((i + 1) < listpatternID.Items.Count)
        patternID1.Text += listpatternID.Items[i].Text + ", ";
    else
        patternID1.Text += listpatternID.Items[i].Text;
}

Posted 27-Aug-12 1:26am

Manas Bhardwaj

Updated 27-Aug-12 1:27am

v2

Comments

shonezi 27-Aug-12 7:32am

it says

object does not contain a definition for text and no extension method text accepting first argument of type object could be found (are you missing a using directive or assembly reference?)

I have these using directives

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;
using System.Configuration;
using User.Properties;
using System.Data.SqlClient;

Prasad_Kulkarni 27-Aug-12 8:17am

My 5

Manas Bhardwaj 27-Aug-12 8:34am

thx

__TR__ 27-Aug-12 8:22am

5+

Manas Bhardwaj 27-Aug-12 8:34am

thx

Mohamed Mitwalli · Accepted Answer · 2012-08-27T01:31:00

Solution 3

Hi ,
Check this

C#

foreach (DataRowView item in listpatternID.Items)
        {
            textBox1.Text += item[0].ToString()  + "  , " ;
        }

Best Regards
M.Mitwalli

Posted 27-Aug-12 1:31am

Mohamed Mitwalli

Updated 27-Aug-12 2:17am

v4

Comments

shonezi 27-Aug-12 7:35am

I did this but nothing, again the same

Mohamed Mitwalli 27-Aug-12 7:43am

how you are fill your listbox

shonezi 27-Aug-12 7:46am

daPattern.SelectCommand = new SqlCommand("SELECT * from Pattern", cs);
dsPattern.Clear();
daPattern.Fill(dsPattern);

PatternBS.DataSource = dsPattern.Tables[0];

listpatternID.DataSource = PatternBS;
listpatternID.DisplayMember = "ID";

Mohamed Mitwalli 27-Aug-12 8:11am

Check the Update now

shonezi 27-Aug-12 8:13am

THANK YOU!!!!!!!

Mohamed Mitwalli 27-Aug-12 8:15am

Your welcome

Prasad_Kulkarni 27-Aug-12 8:19am

My 5!

Mohamed Mitwalli 27-Aug-12 8:42am

Thank you Prasad :)

__TR__ 27-Aug-12 8:21am

5+

Mohamed Mitwalli 27-Aug-12 8:43am

Thank you TR :)

Manas Bhardwaj 27-Aug-12 8:34am

Correct +5

Mohamed Mitwalli 27-Aug-12 8:44am

Thank you Manas :)