Hello I have a code and blah blah blah... The problem is I have a maskedtextbox(s) in a row (12 of them to be exact) and i want to give them a specific value from array. Is it possible to do it by loop? I tried this: This is the declaration:
Dim BiA11() As MaskedTextBox = New MaskedTextBox() {BiA11_1, BiA11_2,
BiA11_3, BiA11_4, BiA11_5, BiA11_6, BiA11_7, BiA11_8, BiA11_9, BiA11_10,
BiA11_11, BiA11_12}
And this is the code later in the program:
For index As Integer = 0 To 11
BiA11(index).Text = ""
Next
Yes I know now that i am pusshing nothing to the MaskedTextBox but this was only for my test. But the visual studio gives me this error:
System.NullReferenceException: Object reference not set to an instance of an object.
BiA11() – Nothing.
In the end I want to push to the textboxes strings from an array throgh loop (it will save a quantum of space because I have 132 of these textboxes.
Thank you for your time.
********************EDIT********************
So I found an answer First of all in the declaration i changed the array a little bit:
Dim BiA11() As MaskedTextBox = New MaskedTextBox(11) {}
The declaration takes a place in the Public Class Form1 Then in the sub that handels the first events of appication in the first lines I filled the array with the references of the MaskedTextBox('s)
BiA11 = {BiA11_1, BiA11_2, BiA11_3, BiA11_4, BiA11_5, BiA11_6, BiA11_7, BiA11_8, BiA11_9, BiA11_10, BiA11_11, BiA11_12}
And then finaly when it comes to deleting all of the MaskedTextBox('s) i just puted this for loop inside and it worked for me.
For index As Integer = 0 To 11
BiA11(index).Text = ""
Next
No exceptions and the MaskedTextBox('s) are clear. Thank you for all your help. Hope that this will come in handy when someone will have similiar problem.