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.
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;
}
}
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
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