code for backspace in calculator

[senthilit2006]

hi friends now only i start to learn vb.net n now i completed calculator program in vb.net but i dont know the concept for how to act the backspace button event..tel me some logic for tat.........

[radcaesar]

Make that into an ARRAY, When BackSpace is pressed by the user Delete a item. Right ?

[muraray]

hi friends now only i start to learn vb.net n now i completed calculator program in vb.net but i dont know the concept for how to act the backspace button event..tel me some logic for tat.........

Listen Senthil... The Basic Idea about Backspace is Deleting an item from the textbox value... To do that we need... So algorthims...
Follow this steps...
In C#.Net

Private void backSpace_Click(object sender, EventArgs e)
{
String str=textBox.Text;
int len;
len=str.Length;
textBox.Text="";
for(int i=0; i<len-1; i++)
{
textBox.Text=textBox.Text+Convert.ToString(str[i]);
}
}

This is C#.Net Back Space code... If you need in VB.Net its pretty simple...
Just Under stand the logic... and implement in VB.Net...