troubles converting code form VB to C#

[Zubulake]

i need to convert this code into C #.. i am having the same problem with my code as did this person.. i need to replace a item in a listbox with text from a text box using a button..

THis is the VB code:
Dim adu As Integer
Private Sub Command1_Click()
List1.AddItem Text1, adu
End Sub

Private Sub Form_Load()
List1.AddItem "Ravi"
List1.AddItem "Dinesh"
List1.AddItem "Sushmita"
List1.AddItem "Mrunalini"

End Sub

Private Sub List1_Click()

adu = List1.ListIndex
List1.RemoveItem adu

End Sub

[weaknessforcats]

Moving this to the .NET forum.

[Shashi Sadasivan]

You may have to recreate the form again as the code behind / the designer code is still generated in VB.

Once you have done designing the form (will be exactly the same as you did with a vb project) look into the events in the properties window for the form and the listbox. Double click on the load event for the form, and the click event of the list box.

In the cs file then code for populating and the click event

The syntax is almost the same and with intellisense it shouldnt be a problem.

[Zubulake]

i got this code from some post online.. i dont have the rest of the program..

[Shashi Sadasivan]

If you do realise Command1_click, form_load and List1_Click are event handlers which occour when they are clicked, loaded, clicked

Hope the website also has a snapshot of the form to which this code refers to.

Create the form, and then register the event handlers.

i need to convert this code into C #.. i am having the same problem with my code as did this person.. i need to replace a item in a listbox with text from a text box using a button..

THis is the VB code:
Dim adu As Integer
Private Sub Command1_Click()
List1.AddItem Text1, adu
End Sub

Private Sub Form_Load()
List1.AddItem "Ravi"
List1.AddItem "Dinesh"
List1.AddItem "Sushmita"
List1.AddItem "Mrunalini"

End Sub

Private Sub List1_Click()

adu = List1.ListIndex
List1.RemoveItem adu

End Sub

[Zubulake]

can you help make a code that i need. i am very frustrated with this.

I have a listbox, button, and textbox..

i need to be able to replace something in the listbox with the text in the textbox using the button..

[Shashi Sadasivan]

private int adu;
 
        private void lstBx_Load(object sender, EventArgs e)
        {
            this.List1.Items.Add("a1");
            this.List1.Items.Add("a2");
            this.List1.Items.Add("a3");
            this.List1.Items.Add("a4");
        }
 
        private void Command1_Click(object sender, EventArgs e)
        {
            if (this.Text1.Text.Length <= 0)
                return;
            this.List1.Items.Add(this.Text1.Text);
        }
 
        private void List1_Click(object sender, EventArgs e)
        {
            adu = this.List1.SelectedIndex;
            if (adu < 0)
                return;
            this.List1.Items.RemoveAt(adu);
        }

[Zubulake]

thanks.. appreciate it.. What does "this." mean.. not that far in the class yet

[Shashi Sadasivan]

this is the equivalent of Me from vb .Net

this.List1 would explicitly define to use the List1 which belongs to the object.

this thus referring to the current object from where it is being called.

It will still work without using the this keyword

[Zubulake]

ok, thanks for the help but it doesn do what i want.. i dont want it to remove it when i double click, but remove when i hit the button.. is it possible to put the new item in the same place as the one that got removed

[Shashi Sadasivan]

ok, thanks for the help but it doesn do what i want.. i dont want it to remove it when i double click, but remove when i hit the button.. is it possible to put the new item in the same place as the one that got removed

But isint th button adding whats in the text box ?
Secondly, with a single click the item is being removed. (not double click)
To add a text at a specific item replace the add with
this.List1.Items.Insert(adu, this.Text1.Text);

you will have to store the new value of adu when u click in the listbox

cheers