TryParse Method (String)
Parses the supplied string.
Namespace: Microsoft.Rtc.Signaling
Assembly: Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)
Syntax
'Declaration
Public Function TryParse ( _
sdpText As String _
) As Boolean
'Usage
Dim instance As Sdp
Dim sdpText As String
Dim returnValue As Boolean
returnValue = instance.TryParse(sdpText)
public bool TryParse(
string sdpText
)
Parameters
- sdpText
Type: System..::..String
The string containing the SDP to parse.
Return Value
Type: System..::..Boolean
Returns true if the string contained a valid SDP. If false is returned, [LastParseErrorMessage] and [LastParseErrorLineNumber] provide information about why the SDP cannot be parsed.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | Thrown when sdpstr is nullNothingnullptrunita null reference (Nothing in Visual Basic). sdpstr cannot be nullNothingnullptrunita null reference (Nothing in Visual Basic). |
| InvalidOperationException | Thrown when an attempt to parse more than one text was made. |
Remarks
[TryParse] converts the string to an array of UTF8 encoded bytes and calls the [TryParse]() function with an array of bytes.
See Also
Reference
Sdp<(Of <(<'TGlobalDescription, TMediaDescription>)>)> Class
Sdp<(Of <(<'TGlobalDescription, TMediaDescription>)>)> Members