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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / Check , Attribute is n...
Microsoft Dynamics CRM (Archived)

Check , Attribute is not available in entity using IF condition

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Posted on by vijay12872 1,000

I can retrieve the entity in objRecord variable.

Entity objRecord = service.Retrieve(<here retrieve>)

If the value available in new_fieldname it will return in objRecord . so i will check like the following,

if (objRecord .Attributes.Contains("new_fieldname"))
{

}

How can I check the new_fieldname  Does not have value? don't want to check in else part  i need to check only in IF condition? how can I do this ? Is it possible ?

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I have the same question (0)
  • Alagunellaikumar Profile Picture
    Alagunellaikumar 6,212 on at

    Hi

    Based on field data type the condition check will be differ. Please find below how to check condition with different datatype.

    if (objRecord .Attributes.Contains("new_fieldname"))

    {

    //String

    if(string.IsNullOrEmpty(objRecord .Attributes["new_fieldname"])

    //EntityReference

    EntityReference objEntityReference=(EntityReference)objRecord .Attributes["new_fieldname"];

    if(objEntityReference!=null && objEntityReference.Id!=null)

    //Int

    if(objRecord .Attributes["new_fieldname"]!=0)

    }

  • vijay12872 Profile Picture
    vijay12872 1,000 on at

    I need to achieve like the following scenario

    if (objRecord .Attributes.DoesnotContain("new_fieldname"))

    {

    }

    But Unfortunate  we cant check use the above code. how can I do it in alternative way

  • Suggested answer
    a33ik Profile Picture
    a33ik 84,331 Most Valuable Professional on at

    Hello,

    Try following:

    if (!objRecord.Attributes.Contains("new_fieldname"))

    {

    }

  • Suggested answer
    Alagunellaikumar Profile Picture
    Alagunellaikumar 6,212 on at

    IF you find answer could you please mark as verified

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