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- Number of rows in a matrix
Number of rows in a matrix The following code is used to find out the number of rows in a matrix. The name of the matrix is entered by the user in an edit control (EDT_MatrixName). // --Click code on BTN_NbRows // Declare the variable ResNbRows is int // Number of rows? ResNbRows = MatNbLine(EDT_MatrixName) // Error? IF MatError(EDT_MatrixName) = 0 THEN Info("The matrix contains: " + ResNbRows + " rows") ELSE // Display the error message Error(ErrorInfo(errMessage)) END
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