TXTRecordMBS.ContainsKey(txtRecord as string, key as string) as boolean

dim t as new TXTRecordMBS

call t.SetValue "Hello", "World"

dim s as string = t.Bytes // copy record to string

// now search in that string:
if TXTRecordMBS.ContainsKey(s, "Hello") then
  MsgBox "Hello found."
else
  MsgBox "Hello not found -> bug."
end if

if TXTRecordMBS.ContainsKey(s, "hallo") then
  MsgBox "hallo found -> bug."
else
  MsgBox "hallo not found."
end if

txtRecord: The txt record to search in as a string.
key: An ASCII string containing the key name.

Returns true if the TXT Record contains the specified key. Otherwise, it returns false.

See also:

• ContainsKey(key as string) as boolean

TXTRecordMBS.Count(txtRecord as string) as Integer

dim t as new TXTRecordMBS

call t.SetValue "Hello1", "World1"
call t.SetValue "Hello2", "World2"
call t.SetValue "Hello3", "World3"

dim s as string = t.Bytes // copy record

// now count in that record
MsgBox str(TXTRecordMBS.Count(s))

See also:

• Count as Integer

TXTRecordMBS.KeyAtIndex(txtRecord as string, index as Integer) as string

dim t as new TXTRecordMBS

call t.SetValue "Hello", "World"

dim s as string = t.Bytes // copy record to string

// now search in that string:
MsgBox TXTRecordMBS.KeyAtIndex(s,0) +EndOfLine + TXTRecordMBS.ValueAtIndex(s,0)

txtRecord: The txt record to search in as a string.
index: the index you want in the range from zero to GetCount()-1.

It's also possible to iterate through keys in a TXT record by simply calling KeyAtIndex() repeatedly, beginning with index zero and increasing until lasterror is set to kErrorInvalid.

See also:

• KeyAtIndex(index as Integer) as string

TXTRecordMBS.Value(txtRecord as string, key as string) as string

dim t as new TXTRecordMBS

call t.SetValue "Hello", "World"

dim s as string = t.bytes
MsgBox TXTRecordMBS.Value(s, "Hello") // lookup value

txtRecord: Pointer to the received TXT Record bytes.
key: The ASCII string containing the key name.

Returns an empty string if the key does not exist in this TXT record, or exists with no value (to differentiate between these two cases use ContainsKey()).

See also:

• Value(key as string) as string

TXTRecordMBS.ValueAtIndex(txtRecord as string, index as Integer) as string

dim t as new TXTRecordMBS

call t.SetValue "Hello", "World"

dim s as string = t.Bytes // copy record to string

// now search in that string:
MsgBox TXTRecordMBS.KeyAtIndex(s,0) +EndOfLine + TXTRecordMBS.ValueAtIndex(s,0)

txtRecord: The txt record to search in as a string.
index: the index you want in the range from zero to GetCount()-1.

It's also possible to iterate through values in a TXT record by simply calling GetValueAtIndex() repeatedly, beginning with index zero and increasing until lasterror is set to kErrorInvalid.

See also:

• ValueAtIndex(index as Integer) as string