SPUserSolution.Signature Property
Gets the signature of the solution.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online
Syntax
'Declaration
Public ReadOnly Property Signature As String
Get
'Usage
Dim instance As SPUserSolution
Dim value As String
value = instance.Signature
public string Signature { get; }
Property Value
Type: System.String
The signature of the solution.
Remarks
The signature is a hash value that is generated by the sandboxed solution infrastructure when the solution is first activated. If the solution is updated to a new version, a new, different hash is automatically generated. Before running any sandboxed solution, the infrastructure checks for a changed signature. If the signature is changed, the solution is revalidated by the solution validation framework.