MQL4 Reference String Functions StringInit
StringInitInitializes a string by specified symbols and provides the specified string size.
Parameters string_var [in][out] String that should be initialized and deinitialized. new_len=0 [in] String length after initialization. If length=0, it deinitializes the string, i.e. the string buffer is cleared and the buffer address is zeroed. character=0 [in] Symbol to fill the string. Return Value In case of success returns true, otherwise - false. To get the error code call GetLastError(). Note If character=0 and the length new_len>0, the buffer of the string of indicated length will be distributed and filled by zeroes. The string length will be equal to zero, because the whole buffer is filled out by string terminators. Example:
See also StringBufferLen(), StringLen() |