SOFTKBDDATA Structure

typedef struct tagSOFTKBDDATA {
    UINT  uCount;
    WORD  wCode[][256]
} SOFTKBDDATA;

uCount

Number of 256-word virtual key mapping to internal code array.

wCode[][256]

256-word virtual key mapping to internal code array. There may be more than one 256-word array.

A soft keyboard can use two 256-word arrays: one for the non shift state and the other for the shift state. The soft keyboard can use two internal codes for displaying one virtual key.