Returns the number of rows found in a matrix. The number of matrix rows changes dynamically. It corresponds to the number of initialized rows. The number of rows can be modified by:
// Number of rows?
ResNbRows = MatNbLine("MyMatrix")
Syntax
<Result> = MatNbLine(<Matrix>)
<Result>: Integer
Number of rows found in the specified matrix.
<Matrix>: Character string
Name of the matrix to be used, defined with MatCreate.
Remarks
The matrix existence is not checked. To check the matrix existence, use
MatExist.
Caution:
MatNbLine returns no error code. To find out whether errors have been generated when returning the number of rows, use
MatError. To get more details on the error, use
ErrorInfo with the
errMessage constant.
Business / UI classification: Neutral code