i am using vb6 and access
i had a table with with 8 fields but just to simplyfy by question i am just
supposing to four.
suppose i had a table with field
Name----------City----------Type----------Value
Property1-----Karachi-----1-------------- 100
Property2---- Lahore------ 3-------------- 250
Property3----- Karachi---- 1------------- 50
Now, i had made a form to search the desired criteria
and the field which we can choose searh are
City Karachi
Type (Blank)
Value <200
and i am using the following query
Expand|Select|Wrap|Line Numbers
- "select * from property where city='" & citytextbox & "' and type ='" & typetextbox & "' and value <='" & valuetextbox & "'
The problem is when we select all the criteria like city,type and value
the query work fine but if i left any one field blank to search it does not
show me any record or wrong recrod.
i want the query just like that if i select city (karachi) remaing all other criteria balnk then it show me only all the names haveing the city karachi.
and if i select select city (karachi) and type (1) then i had to show
me all the properties where city is karachi and type =1
hope you understant my question
Thanks in advance