DtvLong dal_mas_hid_mas (idm)

Removes a mask with all fields from the screen. The mask remains in local memory.

Input Parameters Significance
DtvLong idm mask Id

Output Parameters Significance
no -

Return Code Significance
0 no error
1 mask was already invisible

Only use this function for request- or input masks, which have no reference to the data base. All masks that are carried by a widget and point to data base tables should only be removed using the function dal_wdg_del_wdg.