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How to pass multiple values to web service in

P: 1
I have created a form in, where on-click of a button multiple variables are passed to a web service. My code is as below :

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  1. Imports MySql.Data.MySqlClient
  2. Imports OutlookAddIn2.mantistest
  3. Dim QService As New MantisConnectPortTypeClient
  5.  Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
  6.         Dim value1 As String
  7.         Dim value2 As String
  8.         Dim value3 As String
  9.         Dim value4 As String
  10.         Dim viewstate As String
  13.         value1 = Project_Name.SelectedItem.ToString()
  14.         value2 = ComboBox2.SelectedItem.ToString()
  15.         value3 = ComboBox3.SelectedItem.ToString()
  16.         value4 = TextBox4.Text
  17.         Dim s As String = String.Format("Value 1: {0}  value2 : {1} value3: {2} value4: {3}", value1, value2, value3, value4)
  18.         Windows.Forms.MessageBox.Show(s)
  20.         TextBox1.Text = QService.mc_issue_add(username:="**", password:="**", issue:="view_state:{0} project{1}")
  22.     End Sub
The input parameters of my web service are :
  1. Project
  2. Category
  3. Priority
  4. Status

When I try to put them in following ways I get the following errors :

Code : issue:=("Category:{0} project{1}",value1, value2)
Error : value1 saying that a named argument is expected.
Code : TextBox1.Text = QService.mc_issue_add(username:="**", password:="**", view_state:=value1, Project:=value2)
Error : Argument not specified for parameter issue of public function QService.mc_issue_add(Username as String, Password as String, issue as mantistest.Issuedata)As string

Where have I gone wrong? I have tried using other arguments with single input values and it works fine. Appreciate any assistance.
May 26 '16 #1
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