Set default value on a Managed Metadata field through code

Peter Gerritsen — Sat, 26 Jun 2010 13:08:23 +0000

In some situations, such as metadata inheritance from web properties, you’ll want to set the default value of a field from code.
Because the DefaultValue property of a SPField is a string, you will need to know the correct format to set the value of a Managed Metadata column. The easiest way to retreive this value is to create an item with the correct value and read it with the following code:

SPList list = SPContext.Current.List;
SPField field = list.Fields["Thema"];

string value = field.GetValidatedString(SPContext.Current.ListItem[field.Id]);

When you use the resulting value as the default value on the field, everything should be okay. When you set an invalid default value, you will not be able to create new items anymore or set the default value through the UI. You can get around this by setting the default value back to an empty string.

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Set default value on a Managed Metadata field through code is a post from: Peter Gerritsen's blog

Term Store management option missing in Site Collection settings

Peter Gerritsen — Wed, 09 Jun 2010 12:30:10 +0000

When you don’t see the Term Store Management option in your site collection settings:

A hidden web application feature is probably not activated. You can activate it through PowerShell or stsadm:

Enable-SPFeature -id “73EF14B1-13A9-416b-A9B5-ECECA2B0604C” -Url

stsadm -o activatefeature -id 73EF14B1-13A9-416b-A9B5-ECECA2B0604C -url http:// -force

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Term Store management option missing in Site Collection settings is a post from: Peter Gerritsen's blog

Peter Gerritsen's blog » Managed Metadata

Set default value on a Managed Metadata field through code

Term Store management option missing in Site Collection settings