MQL5参考标准程序库文件CFileBinWriteLong OpenWriteCharWriteShortWriteIntegerWriteLongWriteFloatWriteDoubleWriteStringWriteCharArrayWriteShortArrayWriteIntegerArrayWriteLongArrayWriteFloatArrayWriteDoubleArrayWriteObjectReadCharReadShortReadIntegerReadLongReadFloatReadDoubleReadStringReadCharArrayReadShortArrayReadIntegerArrayReadLongArrayReadFloatArrayReadDoubleArrayReadObject WriteLong 写入 长整数 或 无符号长整数 类型变量至文件。 uint WriteLong( long value // 值 ) 参数 value [输入] 写入值。 返回值 写入的字节数。 WriteInteger WriteFloat