<div>
Also, have a look here:<br />
<br />
<a href="https://www.experts-exchange.com/questions/20957699/HELP-I-need-a-little-help.html?query=User-defined+type+not+defined+datasource&clearTAFilter=true" rel="ugc">https://www.experts-exchange.com/questions/20957699/HELP-I-need-a-little-help.html?query=User-defined+type+not+defined+datasource&clearTAFilter=true</a><br />
<br />
<a href="https://www.experts-exchange.com/questions/20297357/ActiveX-control-and-Datasource-ie-bind-my-activeX-ctrl-to-ADO-control.html?query=User-defined+type+not+defined+datasource&clearTAFilter=true" rel="ugc">https://www.experts-exchange.com/questions/20297357/ActiveX-control-and-Datasource-ie-bind-my-activeX-ctrl-to-ADO-control.html?query=User-defined+type+not+defined+datasource&clearTAFilter=true</a>
</div>


Also, have a look here:

https://www.experts-exchange.com/questions/20957699/HELP-I-need-a-little-help.html?query=User-defined+type+not+defined+datasource&clearTAFilter=true [https://www.experts-exchange.com/questions/20957699/HELP-I-need-a-little-help.html?query=User-defined+type+not+defined+datasource&clearTAFilter=true]

https://www.experts-exchange.com/questions/20297357/ActiveX-control-and-Datasource-ie-bind-my-activeX-ctrl-to-ADO-control.html?query=User-defined+type+not+defined+datasource&clearTAFilter=true [https://www.experts-exchange.com/questions/20297357/ActiveX-control-and-Datasource-ie-bind-my-activeX-ctrl-to-ADO-control.html?query=User-defined+type+not+defined+datasource&clearTAFilter=true]

<div>
The only references the text mentions are to Microsoft Data Binding Collection and Microsoft ActiveX Data Objects 2.0 Library<br />
Although I have added a reference to Microsoft Data Source Interfaces and it gets beyond that point.<br />
Now I need to determine why it's failing from here.<br />
<br />
Thank you for the assistance.
</div>


The only references the text mentions are to Microsoft Data Binding Collection and Microsoft ActiveX Data Objects 2.0 Library
Although I have added a reference to Microsoft Data Source Interfaces and it gets beyond that point.
Now I need to determine why it's failing from here.

Thank you for the assistance.

<div>
<div class="content wysiwyg-content">
Hi again. &nbsp;I am still copying this material from a textbook, but have again met with an obstacle.<br />
<br />
After copying the form and class modules, when I run it, I get a &quot;User-defined type not defined&quot; on the following line (for DataSource):<br />
<br />
'*****Property Procedures*****<br />
<br />
Public Property Get Insurance() As DataSource<br />
&nbsp; &nbsp; 'Expose the data source to bind to the DataCombo box<br />
&nbsp; &nbsp; <br />
&nbsp; &nbsp; Set Insurance = mDataService<br />
End Property<br />
<br />
Can anyone help me locate the problem?
</div>
</div>


Hi again.  I am still copying this material from a textbook, but have again met with an obstacle.

After copying the form and class modules, when I run it, I get a "User-defined type not defined" on the following line (for DataSource):

'*****Property Procedures*****

Public Property Get Insurance() As DataSource
    'Expose the data source to bind to the DataCombo box
    
    Set Insurance = mDataService
End Property

Can anyone help me locate the problem?

Could someone assist me with this code?

Visual Basic is Microsoft’s event-driven programming language and integrated development environment (IDE) for its Component Object Model (COM) programming model. It is relatively easy to learn and use because of its graphical development features and BASIC heritage. It has been replaced with VB.NET, and is very similar to VBA (Visual Basic for Applications), the programming language for the Microsoft Office product line.