I am trying to make a form that will take two
TextFields and add them out and display the total on
the form for the user to see. On the button client I
call the following code. Will I cant get the total to
display and I also fell that someone most know a
better way to get the data from the TextField. If you
can help please email me at [EMAIL PROTECTED]
static void DoMath()
{
FormPtr form = FrmGetActiveForm();
FieldPtr field;
MemHandle h;
Char* s1;
Char* s2;
Int32 number1;
Int32 number2;
Int32 total;
// Checking field 1
field = (FieldPtr)FrmGetObjectPtr(form,
FrmGetObjectIndex(form,MainField1Field));
h = FldGetTextHandle(field);
if (h)
{
s1= (Char*)MemHandleLock(h);
while(*s1 != '\0')
{
if(*s1 >= 'A' && *s1 <= 'Z' || *s1 >= 'a' && *s1 <=
'z')
StrCopy(s1, s1+1);
else
s1++;
}
MemHandleUnlock(h);
//
// Does anyone know a way around this??
//
s1= (Char*)MemHandleLock(h);
number1 = StrAToI(s1);
MemHandleUnlock(h);
FldSetTextHandle(field, NULL);
FldDrawField(field);
}
// Checking field 2
field = (FieldPtr)FrmGetObjectPtr(form,
FrmGetObjectIndex(form,MainField2Field));
h = FldGetTextHandle(field);
if (h)
{
s2= (Char*)MemHandleLock(h);
while(*s2 != '\0')
{
if(*s2 >= 'A' && *s2 <= 'Z' || *s2 >= 'a' && *s2 <=
'z')
StrCopy(s2, s2+1);
else
s2++;
}
MemHandleUnlock(h);
s2= (Char*)MemHandleLock(h);
number2 = StrAToI(s2);
MemHandleUnlock(h);
FldSetTextHandle(field, NULL);
FldDrawField(field);
}
total = number1 + number2;
field = (FieldPtr)FrmGetObjectPtr(form,
FrmGetObjectIndex(form,MainTotalField));
FldSetTextHandle(field, h);
s2= (Char*)MemHandleLock(h);
StrCopy(s2, (Char*)total);
MemHandleUnlock(h);
FldDrawField(field);
}
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