利用类向导为控件添加方法,
传递的参数可以指定为double *,int *等等,
假设设定为double *;但是利用ActiveX Control Test Container调试的时候,点Invoke Methods,发现参数类型变为VT_EMPTY,那么怎样给指针参数Set Value来进行调试呢?
传递的参数可以指定为double *,int *等等,
假设设定为double *;但是利用ActiveX Control Test Container调试的时候,点Invoke Methods,发现参数类型变为VT_EMPTY,那么怎样给指针参数Set Value来进行调试呢?
http://www.codeguru.com/activex/csafe.shtml
A Simple SafeArray Wrapper - Praveen S. Kumar (1999/07/18)
http://www.codeguru.com/activex/sending_com_arrays.shtml
Using COM to Pass Arrays - Jeff Lundgren (1998/11/08)
http://www.codeguru.com/activex/multiarray.shtml
Using a Multidimensional SAFEARRAY to pass data across from COM objects - Aravind Corera (1998/11/10)
http://www.codeguru.com/activex/safearray.shtml
Passing DYNAMIC Data QUICKLY using SafeArrays - 2 - Andrew Schafer (1999/02/14)
http://www.codeguru.com/activex/comarray_struct.shtml
Passing arrays of structures in COM - Reg Anderson (1999/03/05)
learn and attention and up