huskar
Last Activity: May 4 '12, 07:02 AM
Joined: Mar 13 '12
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Can not believe that it's so complicated...i think i will do this easily in java...but in vb.net i'm stucking....... -
NullReferenceException was unhandle when loop an object
Hi Everyone!
I got two form.
form 1 i ask the user a number of guest
form 2 i ask each guest their name, their age
i decide to make a loop base on the number of guest but then i got this error. NullReferenceEx ception was unhandled
how to solve this...i underline under my code
...Code:Private Sub btnBook_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBook.Click
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Thank all!! i got an idea but a brand new problem :(Leave a comment:
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Loop a form to ask for multiple guest the same information
Can someone give an idea or guide to do this:
i have two forms.
First form is used to ask from, to, departure time and how many people we want to book for.
Second form is used to ask for each person that we book what is their name, age, title, phone number.
i planned to use a loop to loop form 2 to ask for their info. However i woner how we can do this?? can a form be an array to loop?? -
Create Groupbox and textbox at runtime
What's wrong with thes code! everone??...why i click the BOOK button there is nothing happens
Private Sub btnBook_Click(B yVal sender As System.Object, ByVal e As System.EventArg s) Handles btnBook.Click
Dim gboChildren As GroupBox
Dim txtName As TextBox
Dim iPositionIncres eament As Integer = 200
Dim iTest As Integer = 0
iTest = CInt(txtChildre n.Text)... -
Based on input number Creating textboxes and lablel
Hi everyone!
i am newbie to visual basic.net, and I'm having a headache to do this. Assuming we ask the user to input a number of guests and based on that number of guests..we creating textbox or label or something to ask guests' name, guests' age.
For Example:
User will put in our textbox 2 guests so we will firt ask for the first guest what is his name, what is his age and then ask for the second guests what is his name, what...
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