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It would be helpful to know the implementation details of <b>BusinessLogic.Lists.Servic<wbr />eContracts<wbr />Search</b>. Does it inherit one of the built-in collections? Does it have a member which is IEnumerable?
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It would be helpful to know the implementation details of BusinessLogic.Lists.ServiceContractsSearch. Does it inherit one of the built-in collections? Does it have a member which is IEnumerable?

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<pre><code id="code-8011404">For each contact in _contractlist 
contact.CardNumber = nothing
Next</code></pre>
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For each contact in _contractlist 
contact.CardNumber = nothing
Next

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I have a list of values for a particular table as collection .Now I need to clean the value in that virtual column 'CardNumber' which is declared in the Business object .<br />
How can I iterate through the Business object using the values in the list and clean thevalue in particular column??<br />
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Below is the sample code of list and Business object..I appreciate if any one can give me syntax.<br />
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<pre><code id="code-8010218">'Read only list -
        Dim _contractlist As BusinessLogic.Lists.ServiceContractsSearch = BusinessLogic.Lists. ContractsSearch.GetList(Me.DBConnectionString, duedateserver)

            'Iterate through each row in the list and   cleaning the column in the Business object ,this will save to the database.
        Dim Contract As BusinessLogic.Contract</code></pre>
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I have a list of values for a particular table as collection .Now I need to clean the value in that virtual column 'CardNumber' which is declared in the Business object .
How can I iterate through the Business object using the values in the list and clean thevalue in particular column??

Below is the sample code of list and Business object..I appreciate if any one can give me syntax.
 

Business Objects and lists

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