TryReadString Method
TryReadString(out string, int, Encoding)
Try to read the TLV at the current position. If this succeeds, return
true and set the value argument to a string, and move
the position to the byte beyond the current TLV.
public bool TryReadString(out string value, int expectedTag, Encoding encoding)Parameters
| Type | Name | Description |
|---|---|---|
| string | value | The output parameter where the value will be deposited. |
| int | expectedTag | The tag that should be at the current position. |
| Encoding | encoding | The scheme the method will use to convert the byte array into a string, such as System.Text.Encoding.ASCII or UTF8. |
Returns
A boolean, true if the read succeeds, false otherwise.
Remarks
This is the same as ReadString, 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 ReadString for more information
on what this method does.