UserPermissionCollection.Add Method (String, PermissionType, DateTime) (Microsoft.Office.InfoPath)
Creates a new set of permissions on the current form for the specified user with the specified permissions and an expiration date.
Namespace: Microsoft.Office.InfoPath
Assembly: Microsoft.Office.InfoPath (in microsoft.office.infopath.dll)
Syntax
'Declaration
Public MustOverride Function Add ( _
userId As String, _
permission As PermissionType, _
expirationDate As DateTime _
) As UserPermission
'Usage
Dim instance As UserPermissionCollection
Dim userId As String
Dim permission As PermissionType
Dim expirationDate As DateTime
Dim returnValue As UserPermission
returnValue = instance.Add(userId, permission, expirationDate)
public abstract UserPermission Add (
string userId,
PermissionType permission,
DateTime expirationDate
)
Parameters
- userId
The e-mail address in the format user@domain.com of the user to whom permissions on the current form are being granted.
- permission
The permissions on the current form that are being granted to the specified user as a combination of one or more PermissionType values.
- expirationDate
The expiration date for the permissions that are being granted as a System.DateTime value.
Return Value
A UserPermission that represents the specified user.
Exceptions
Exception type | Condition |
---|---|
The DateTime value provided is invalid. |
|
The parameters passed to this method are null. |
|
The parameters passed to this method arenot valid. For example, they are of the wrong type or format. |
|
The form template is not configured for Full Trust using the Security and Trust category of the Form Options dialog box. |
Remarks
This member can be accessed only by forms opened from a form template that as been configured to run with full trust using the Security and Trust category of the Form Options dialog box. This member requires full trust for the immediate caller and cannot be used by partially trusted code. For more information, see "Using Libraries from Partially Trusted Code" on MSDN.
This type or member can be accessed only from code running in forms opened in Microsoft Office InfoPath 2007.
Example
In the following example, clicking the Button control gets the UserPermissionsCollection for the current form, adds and assigns a user to the Full Control access level, and sets an expiration date of two days from the current date.
public void CTRL1_Clicked(object sender, ClickedEventArgs e)
{
string strExpirationDate = DateTime.Today.AddDays(2).ToString();
DateTime dtExpirationDate = DateTime.Parse(strExpirationDate);
this.Permission.UserPermissions.Add("someone@example.com",
PermissionType.FullControl, dtExpirationDate);
}
Public Sub CTRL1_Clicked(ByVal sender As Object, _
ByVal e As ClickedEventArgs)
Dim strExpirationDate As String = _
DateTime.Today.AddDays(2).ToString()
dtExpirationDate As DateTime = DateTime.Parse(strExpirationDate)
Me.Permission.UserPermissions.Add("someone@example.com", _
PermissionType.FullControl, dtExpirationDate)
End Sub
See Also
Reference
UserPermissionCollection Class
UserPermissionCollection Members
Microsoft.Office.InfoPath Namespace