ADO DefinedSize and ActualSize Properties

Complete Field Object Reference

The DefinedSize property returns a long value that indicates the defined size of a field (in bytes).

The ActualSize property is a read-only property. It returns a long value that indicates the actual length of a field's value. If ADO cannot determine the length of the Field object's value, it returns adUnknown.

The DefinedSize property defines how long a field's value can be, while ActualSize tells how long it really is.

Syntax

Example

<%
set conn=Server.CreateObject("ADODB.Connection")
conn.Provider="Microsoft.Jet.OLEDB.4.0"
conn.Open "c:/webdata/northwind.mdb"

set rs=Server.CreateObject("ADODB.Recordset")
rs.open "Select * from orders", conn

response.write(rs.Fields(0).DefinedSize)
response.write(rs.Fields(0).ActualSize)

rs.Close
conn.close
%>

Complete Field Object Reference

Ektron CMS400.NET Version 7.6 delivers all of the flexibility and features you need to deploy the Web site you want, quickly and efficiently. learn more...       6 ways to take your site to the next level with Ektron: Create site stickiness through social networking. Keep it personal, relevant and interactive and they'll come back for more. Keep it open. Your site needs to be ready and able to connect to outside services. Ektron's open API gives you maximum flexibility. Streamline content and document management. Users need to quickly and intuitively find and add information. Empower your content authors. Reduce IT bottlenecks by allowing business users to create and edit Web content and forms. Climb to the top of search rankings. SEO tools, URL aliasing and eCommerce for your digital marketing strategy Add powerful Web 2.0 tools like blogs, wikis, forums, geo-mapping, rating systems and RSS feeds easily. See why there are 20,000+ Ektron integrations worldwide. Request an INSTANT DEMO or download a FREE TRIAL today.