FORM_INIT

Initializes a display form.

void FORM_INIT(formName name, EVENT_FNC eventShow, EVENT_FNC eventProcess, EVENT_FNC eventHide, EVENT_FNC eventDone, int nFlag);

Parameters

• formName - name of the form.
• eventShow - event function that is called to display additional items such as titles.
• eventProcess - event function that is called every few milliseconds to do any application processing desired
• eventHide - event function that is called when the form is hidden
• eventDone - event function that is called when the form is exiting
• nFlag - form flags

Return Value

This function oes not return any value

Remarks

Examples

void IDScreen(void)
{
    string strID1;
    string strID2;

    FORM_INIT(ID, EventIDShow, NULL, NULL, NULL, nFormFlgShowHelp);
    FORM_ADD_INPUT(ID, ID1, 0, 50, "ID 1: ", 10, 0, 0, NULL, strID1, 0, NULL, "Enter the ID 1");
    FORM_ADD_INPUT(ID, ID2, 0, 80, "ID 2: ", 10, 0, 0, NULL, strID2, 0, NULL, "Enter the ID 2");

    FORM_SHOW(ID);
    FORM_RUN(ID);
    FORM_HIDE(ID);

    // strID1 and strID2 now contain the entered data
}

EVENT(IDShow)
{
    ClearLCD();
    DisplayText(0, 0, "ID Input Screen");
    return 0;
}

See Also

• ​FORM_ADD_INPUT
• ​FORM_HIDE
• ​FORM_SHOW
• ​FORM_RUN