getting length of a character string?

[dazinith]

can someone please tell me how to check to make sure that a string getting passed into my function is of length 9 exactly?

BSTR __stdcall FindBankName(char* strFilename, char* strRoutingNumber, BSTR strErrString)

thanks in advance, i am pretty unfamiliar with char arrays.. still a newb.. cut me some slack :P -dz

[Chris Losinger]

strlen(strRoutingNumber)

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[dazinith]

thanks, i appreciate it! still a newb.. cut me some slack :P -dz