search and sum value between two dates

[hassan khansa]

dear all,
i found the attache file on internet , it is what i need , but i need to add on it some details :
1- i need to add new text box on the field "Enter Details" to enter the amount
2- i need to add two text box for dates in the field "Database" under text box "Search Value" to enter two date to search value depend on value of " Search Value " text box and value of these two date text box , ie if i fill the "search value" textbox and let these two textboxes date empty so the result in listbox should be all value in all dates , and if i fill these two textboxes date so the result in listbox should be the the value of "search value" textbox and between these two dates, and if i fill these two dates textboxes without fill the textbox "search value" so the result should be all the value between these two dates .
3- i need to add textbox in the field "Database" to get the sum of amount of filtered data .

please see attached file
Best Regards

[hassan khansa]

hi all
is there a code for what i want ?
if yes, can any one help please .
Regards