internal class TwRANGE{
ushort ItemType;
TwFix32 MinValue; /* Starting value in the range. */
TwFix32 MaxValue; /* Final value in the range. */
int StepSize; /* Increment from MinValue to MaxValue. */
TwFix32 DefaultValue; /* Power-up value. */
TwFix32 CurrentValue; /* The value that is currently in effect. */
}
Now I using this, so the capa showing correct.
MaxValue 1000,
MinValue -1000;
Current Value -800.
itemType 7
stepSize 1
defaultValue 0
but the problem is that the image scanned stay no change at all.