ADO GetChunk Method
 Complete Field Object Reference
The GetChunk method returns a variant that contains all or a part of the
contents of a large text or binary data Field object.
This method can divide long values into small portions, so if the system
memory is limited and can't deal with long values, this method can be used.
When the GetChunk method is called, it starts to retrieve data from where the previous GetChunk call
ended, as long as you stay on the same field in the current record.
You can use the GetChunk method for a field if the Attributes property of a
Field object is set to adFldLong.
Note: There has to be a current record when you use the GetChunk method on a Field
object.
Note: This method does not work on Field objects of a Record object.
Syntax
variable_name=field.GetChunk(size)
|
| Parameter |
Description |
| size |
A long value that is the number of bytes or characters to be returned.
If size>remaining data, this method returns only the remaining data without
empty spaces. If the field is empty, it returns a null value.
|
Complete Field Object Reference
Make your web applications look like a million bucks
|
|
Most web applications today use boring methods to present data to their viewers using grids or simple HTML tables. FusionCharts induces "life" into the web applications by converting monotonous data into lively charts, gauges & maps.
FusionCharts works with all technologies like ASP, ASP.NET, PHP, ColdFusion, Ruby on Rails, JSP, HTML pages etc.
and connects to any database to render animated & interactive charts. It takes less than 15 minutes and no expertise
whatsoever to build your first chart and just a glance of it to captivate your audience. This fact is endorsed by our
12,000 customers and 150,000 users which include a majority of the Fortune 500 companies.
And yeah, your applications could look like a million bucks by spending just $69.
So go ahead, download your
copy of FusionCharts and start "wow-ing" your customers now!
|
|
