Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Gets or sets the message that is displayed when validation fails for a list item.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online
Syntax
'Declaration
<ClientCallableConstraintAttribute(Type := ClientCallableConstraintType.MaxLength, Value := , Sequence := )> _
<ClientCallableConstraintAttribute(Type := ClientCallableConstraintType.NotNull, Sequence := )> _
<ClientCallablePropertyAttribute(ExcludeFromDefaultRetrieve := True)> _
Public Property ValidationMessage As String
Get
Set
'Usage
Dim instance As SPList
Dim value As String
value = instance.ValidationMessage
instance.ValidationMessage = value
[ClientCallableConstraintAttribute(Type = ClientCallableConstraintType.MaxLength, Value = , Sequence = )]
[ClientCallableConstraintAttribute(Type = ClientCallableConstraintType.NotNull, Sequence = )]
[ClientCallablePropertyAttribute(ExcludeFromDefaultRetrieve = true)]
public string ValidationMessage { get; set; }
Property Value
Type: System.String
The text of the message.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentException | The string is too long. The maximum length of a validation message string is 1024. |
Remarks
Each time that a list item is added or updated, the validation formula contained in the ValidationFormula property is evaluated. If validation fails, the message in the ValidationMessage property is displayed.