TryReadNestedTlv Method

TryReadNestedTlv(out TlvReader, int)

Try to read the TLV at the current position as a NestedTlv. If this succeeds, return true and set the nestedReader argument to a new TlvReader object whose position is the beginning of the NestedTlv's value, which is the tag of the NestedTlv's first sub-element. Move the position of the original reader to the byte beyond the current TLV.

C#

public bool TryReadNestedTlv(out TlvReader nestedReader, int expectedTag)

Parameters

Type	Name	Description
TlvReader	nestedReader	On success, receives the new TlvReader object.
int	expectedTag	The tag that should be at the current position, the NestedTlv's tag.

Returns

bool

Remarks

This is the same as ReadNestedTlv, except this method will not throw an exception if there is an error in reading, only return false. That is, if the expected tag is not found at the current position, or the length octets are not a valid encoding, or there is not enough data in the buffer for the length given, this method will return false.

See the documentation for ReadNestedTlv for more information on what this method does.