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array structure
Does anyone know what is the datatype of an array of strings in Excel?
for an array of doubles it is usually a FPARRAY structure typedef struct FPARRAY{ unsigned short iRows, iCols; double dArray[FPARRAY_SIZE]; } FPARRAY; What is the data structure for an array of Strings? Thanks |
array structure
C language and Basic do no store strings in the same manner. Because in
Basic you can insert characters in the middle of string the STRING data type is not continous. The characters in strings are bytes. You can use the ASC function to get the value of the string characters and move them into an arrary something like the following Dim packstring Dim PackArray(100) as byte for stringcount = 1 to len(MyString) PackArray(stringcount) = Asc(mid(MyString,stringcount,1)) next stringcount I think ther maybe a Basic statement to do this automatically. It beens years since I've had this problem. " wrote: Does anyone know what is the datatype of an array of strings in Excel? for an array of doubles it is usually a FPARRAY structure typedef struct FPARRAY{ unsigned short iRows, iCols; double dArray[FPARRAY_SIZE]; } FPARRAY; What is the data structure for an array of Strings? Thanks |
array structure
C language and Basic do no store strings in the same manner. Because in
Basic you can insert characters in the middle of string the STRING data type is not continous. The characters in strings are bytes. You can use the ASC function to get the value of the string characters and move them into an arrary something like the following Dim packstring Dim PackArray(100) as byte for stringcount = 1 to len(MyString) PackArray(stringcount) = Asc(mid(MyString,stringcount,1)) next stringcount I think ther maybe a Basic statement to do this automatically. If you are willing to start your Byte array with a lower bound of zero, then yes, there is... Dim PackString As String Dim PackArray() As Byte PackString = "Whatever text you would like" PackString = StrConv(PackString, vbFromUnicode) Rick |
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