Item Method (PathResolver)

C#
Visual Basic
Objective-C
Java
C++

public void Item( 
   int index,
   out string key,
   out string value
)

'Declaration

Public Sub Item( _
   ByVal index As Integer, _
   ByRef key As String, _
   ByRef value As String _
)

'Usage

Dim instance As PathResolver
Dim index As Integer
Dim key As String
Dim value As String
 
instance.Item(index, key, value)

public:
void Item( 
   int index,
   [Out] String^ key,
   [Out] String^ value
)

Parameters

index: Zero-based index of key/value pair to retrieve.
key: Output string variable which receives the variable key at the specified index
value: Output string variable which receives the variable value at the specified index.

If the method fails, an error is raised. For more information, refer to the Error Codes.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.MediaStreaming

Public _pathresolver As PathResolver = Nothing
Public _result As Boolean = False

Public Sub PrintPathVariablesExample()
  Try
     ' this example will reset all of the variables to their default, and then print them to a string.

     Dim Count As Integer = 0
     Dim strPathVariables As String = ""

     ' create an instance of the PathResolver object
     _pathresolver = New Leadtools.MediaStreaming.PathResolver()

     ' reset all of the variables to their default
     _pathresolver.Reset()

     'Get the Path Variables count
     Count = _pathresolver.Count

     ' print the Path Variables to a string

     strPathVariables &= "--- Path Variables ---" & Constants.vbLf + Constants.vbLf

     Dim i As Integer = 0
     Do While i < Count
       Dim key As String = ""
       Dim value As String = ""

       _pathresolver.Item(i, key, value)

       strPathVariables &= String.Format("Path Variable[{0}]: {1} = ""{2}""" & Constants.vbLf, i.ToString(), key, value)
        i += 1
     Loop

     ' display a message contains the Path Variables string
     MessageBox.Show(strPathVariables, "LEADTOOLS Media Streaming Examples", MessageBoxButtons.OK, MessageBoxIcon.Information)

     _result = True
  Catch e1 As Exception
     _result = False
  End Try
End Sub

using Leadtools;
using Leadtools.MediaStreaming;

public PathResolver _pathresolver = null;
public bool _result = false;

public void PrintPathVariablesExample()
{
   try
   {
      // this example will reset all of the variables to their default, and then print them to a string.

      int Count = 0;
      string strPathVariables = "";

      // create an instance of the PathResolver object
      _pathresolver = new Leadtools.MediaStreaming.PathResolver();

      // reset all of the variables to their default
      _pathresolver.Reset();

      //Get the Path Variables count
      Count = _pathresolver.Count;

      // print the Path Variables to a string

      strPathVariables += "--- Path Variables ---\n\n";

      for (int i = 0; i < Count; i++)
      {
         string key;
         string value;

         _pathresolver.Item(i, out key, out value);

         strPathVariables += string.Format("Path Variable[{0}]: {1} = \"{2}\"\n", i.ToString(), key, value);
      }

      // display a message contains the Path Variables string
      MessageBox.Show(strPathVariables, "LEADTOOLS Media Streaming Examples", MessageBoxButtons.OK, MessageBoxIcon.Information);

      _result = true;
   }
   catch (Exception)
   {
      _result = false;
   }
}

Target Platforms

Reference

PathResolver Class
PathResolver Members