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POSharepoint 2010 - make Title, Description and Keyword fields as required fields in Picture Library using server-object-model
 

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  1. POSharepoint 2010 - make Title, Description and Keyword fields as required fields in Picture Library using server-object-model
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    <p>I'm creating a Sharepoint feature, this feature has an event receiver associated to it. In the event receiver, I'm creating a Document Library and Picture Library using server-side object model. I'm also adding new custom columns (around 80) to these newly created document and picture library. Now I want to modify the properties of the Description, Keywords and Title fields that are by default created along with the picture library. I want to make these fields as Required fields. How do I do this? I tried to set SPList.AllowContentTypes = true and try to change the attributes of these fields, but it doesn't work (neither gives an error nor makes these required fields). I also tried to access the content types and try to change the attributes using SPContentType.FieldsLinks["Column_name"].Required and SPContentType.Fields["Column_name"].Required but it gives me an error. Does anyone have any other suggestions?</p>
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      1. POSharepoint 2010 - make Title, Description and Keyword fields as required fields in Picture Library using server-object-model
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    1. COYou need to set these fields as required for the **list**. So try to get the SPField from the list and set `SPField.Required` to `true`
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    2. COno luck, these are not the fields that I created. they come with the Picture Library definition. I tried different ways to get references to SPField, but nothing worked so far...
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