Here is basically what I do.

$sObject1 = new SObject();

$sObject1->fields = $fieldsToUpdate;

$sObject1->type = 'Lead';

$sObject1->Id = $record->Id;

$response = $mySforceConnection->update(array ($sObject1));

This works great until I change a value to null.  :)

I suspect this is a I need stronger coffee question but here goes.

I've looked at the exambles of using the Salesforce API with VB.net and they seem clear except they

have references to "binding".  For example:

binding.update(New sObject() {p})

They don't explain where the binding reference comes from.  I suspect that it is a soap binding.

Can someone clarify this for me?

Thanks  :) 

Here is basically what I do.

$sObject1 = new SObject();

$sObject1->fields = $fieldsToUpdate;

$sObject1->type = 'Lead';

$sObject1->Id = $record->Id;

$response = $mySforceConnection->update(array ($sObject1));

This works great until I change a value to null.  :)

I suspect this is a I need stronger coffee question but here goes.

I've looked at the exambles of using the Salesforce API with VB.net and they seem clear except they

have references to "binding".  For example:

binding.update(New sObject() {p})

They don't explain where the binding reference comes from.  I suspect that it is a soap binding.

Can someone clarify this for me?

Thanks  :)