C# listbox and label preview

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I'm trying so that a label always shows the number of items in the listbox, all i got for this is remove button that removes the selected item and one that adds an item. how do i put these all together so that the label always shows the listbox's item count?

Posted 11-May-11 0:36am

C.CoderCreator

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RAJI @Codeproject · Answer 1 · 2011-05-11T00:58:00

Solution 2

private void btn_Add_Click(object sender, EventArgs e)
        {
        //Adding /////
     Label1.text = Convert.tostring(ListBox1.Items.Count);

     }


private void btn_Remove_Click(object sender, EventArgs e)
        {
        //Removing /////
     Label1.text = Convert.tostring(ListBox1.Items.Count);

     }

Posted 11-May-11 0:58am

RAJI @Codeproject

Comments

[no name] 11-May-11 21:00pm

When i click the button to add a item. the buttons number stays the same and it isn't the number 1 of how meny items i had added to the listbox. so when i click it again, the number goes to 2, the listboxs items in there is achilly 1

Mahendra.p25 · Answer 2 · 2011-05-11T00:44:00

Solution 1

On the Add Button event

Label1.text=" ";
after Adding / Removing

Label1.text = Convert.tostring(ListBox1.Items.Count);

Posted 11-May-11 0:44am

Mahendra.p25

Comments

[no name] 11-May-11 6:58am

my problem now is that the number is always 1 less then the label

Mahendra.p25 11-May-11 7:02am

not clear plz elaborate

[no name] 11-May-11 7:18am

When i click the button
to add a item. the buttons number stays the same and it isn't the number 1 of how meny items i had added to the listbox. so when i click it again, the number goes to 2, the listboxs items in there is achilly 1

Kim Togo 11-May-11 7:03am

Good answer. But try to use Label1.Text = string.Empty and not Label1.Text = ""
It is much easier to read.