WebSecurity CurrentUserId property
WebSecurity objects definition
CurrentUserId attribute is the current user ID (primary key) in WebSecurity database.
C # and VB syntax
WebSecurity.CurrentUserId
Examples
Examples of C #
@{
int value;
value=WebSecurity.CurrentUserId;
}
<p>Current User ID is: @value</p>
int value;
value=WebSecurity.CurrentUserId;
}
<p>Current User ID is: @value</p>
Examples VB
@Code
Dim value as Integer
value=WebSecurity.CurrentUserId
End Code
<p>Current User ID is: @value</p>
Dim value as Integer
value=WebSecurity.CurrentUserId
End Code
<p>Current User ID is: @value</p>
Remark
CurrentUserId property is read-only. It can not change the code.
This attribute is used to identify users in a database table WebSecurity members and users in the table.
Errors and exceptions
If no user is currently logged on, CurrentUserId property returns -1.
In the following scenario, any access to WebSecurity object will throw an InvalidOperationException:
- InitializeDatabaseConnection () method has not been called
- SimpleMembership not initialized (or disabled in the site configuration)
Technical data
| 名称 | 值 |
|---|---|
| Namespace | WebMatrix.WebData |
| Assembly | WebMatrix.WebData.dll |
WebSecurity objects