How to work with array variables?

1) initialize

2) get data over index

3) change data over index

I didn't find it in help unfortunately

Hi Jimmili,

Please find the sample code in VBScript.

        Dim i As Integer

        Dim arrLst As New ArrayList

        Dim strUsers As String

        Dim VarCount1 as Integer

        strUsers = ""

        arrLst = CType(ctx.Variables.Item("resSequentialApprovers").Value, ArrayList)

        ctx.log.LogInformation("COUNT IS >>>>>>>>>>>>> " & arrLst.Count.ToString())

VarCount1 = CInt(arrLst.Count.ToString())

        For i = 0 To arrLst.Count- 1

            If i = 0 then

                     strUsers = arrLst(i).ToString()

            else

                     strUsers = strUsers & ","  & arrLst(i).ToString()

            end if

        Next

        ctx.Variables.Item("strUsers").Value = strUsers

        ctx.Variables.Item("VarCount1").Value = VarCount1

ctx.log.LogInformation("USER LIST 1 >>>>>>>>>> " & ctx.Variables.Item("strUsers").Value.ToString())

ctx.SaveVariables()

Regards,

Bineesh E Raghavan

But could I work with Array variables without scripts programming?

For example, I need initialize array with database ID's and process it in cycle (using For-Loop activities).

It was just a sample script. You can use C#, VB.Net or JScript.Net language.

Regards,

Bineesh E Raghavan

In "Update Variable" there are no options to work with array values.

ctx.Variables.Item("Arr").Value(0)="1001"

ctx.Variables.Item("Arr").Value(1)="1002"

Such script doesn't works.

And  "ctx.Variables.Item("Arr").Add("1002")" also doesn't work because

"Add is not a member of Workflow.NET.Variable"

Hi Jimmilee,

Try this :

ArrayList temp = new ArrayList();

Assign values..

And

_WorkItem.CurrentContext.Variables[approveUsersName].Value = temp;

Regards,

Bineesh E Raghavan