Pass variable values from a different page on a click event (VB.net)

Question

How can i pass the value of two variables into a click event in my ASP.net forms application.

i have 2 varaibles:

DocNo & Prefix which i need the values of in the click event, i am new to this i know i obviously cannot use ByVal which is used further down the document,

here is my code block in which i need to pass the varaibles into,

If Settings.IsCountryMode("USA") Then
                Script = "ShowPrintJobQuestionModal('" & Prefix & "', '" & DocNo & "', " & PrintDLG & ", " & Reprint & ", '" & ScrollBars & "');"
                'Redriects to a page in a new separate window
                'CreateOutput(AutoworkDocument.dt.job, Assign, AWDLineNo)
            Else
                General.RunJava(Me, General.OutputDoc("^", "", , , , , , False), "MultiDoc")
            End If

            RunJava(Script)

@K.K.Agarwal i am trying to find out how to pass the values of DocNo and Prefix into that Sub, the rest of the Subs uses ByVal to get the values, i cannot do this on this click event — Corbo152
– Corbo152, Commented Jun 19, 2014 at 11:16
No error the variables just are not receiving the correct values as they are just delcared as empty strings, i do not know how to pass the values i need, — Corbo152
– Corbo152, Commented Jun 19, 2014 at 11:27

Keith · Accepted Answer · 2014-06-19 11:26:33Z

1

Unless I'm misunderstanding your question...

Set the variable as public in your other class/form and use it:

COtherClassName.DocNo

answered Jun 19, 2014 at 11:26

Keith

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5 Comments

Corbo152 Over a year ago

Tried this and it didn't work Dim Prefix As String Prefix = AutoworkDocument.GetDocumentPrefix(Prefix)

Corbo152 Over a year ago

getdocumentprefix is the name of the function that returns the prefix i need

Keith Over a year ago

Dim isn't public. Create the variable as a member variable of the class: Public Prefix As String, then you can use it outside of the class: COtherClassName.Prefix

Corbo152 Over a year ago

Thanks, i have now hard coded prefix which is ok however docnum i need, i have tried this code and i am now getting object reference not set to instance of an object Dim awd As AutoworkDocument Dim DocNo As String = String.Empty DocNo = awd.DocNum

Keith Over a year ago

awd.DocNum won't work unless DocNum is public in the AutoworkDocument class.

Corbo152 · Accepted Answer · 2014-06-19 13:42:15Z

1

Now resolved,

Dim awd As AutoworkDocument
  awd = New AutoworkDocument()
  awd.loadSes()

  jobNo = awd.DocNum

If Settings.IsCountryMode("USA") Then
  Script = "ShowPrintJobQuestionModal('" & Prefix & "', '" & jobNo & "', " & PrintDLG & ", " & Reprint & ", '" & ScrollBars & "');"

 Else
 General.RunJava(Me, General.OutputDoc("^", "", , , , , , False), "MultiDoc")
 End If

RunJava(Script)

answered Jun 19, 2014 at 13:42

Corbo152

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