March 1st, 2009, 08:34 PM
February 23rd, 2009, 09:01 AM
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
February 23rd, 2009, 08:44 AM
I tried to run it but when i clicked the button but there's an error. "NullReferenceException was unhandled. Object reference not set to an instance of an object." Please help me. Thanks!
February 23rd, 2009, 08:13 AM
Private Sub Calculate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim num1, num2, num3 As Integer
num1 = TextBox2.Text
February 23rd, 2009, 08:03 AM
Can you please show me a sample code? So i can understand more because i'm a newbie and cannot understood some terms. Thanks!
February 23rd, 2009, 06:41 AM
i used a split container, in the 1st panel, i put the textbox for the user to input the values. In the 2nd panel, i put the datagridview to output the values that the user inputted. Now, i don't know...