Gets the repository id of a user where the e-mail address matches the specified e-mail address.
Namespace: Novalys.VisualGuard.Security.MembershipAssembly: Novalys.VisualGuard.Security (in Novalys.VisualGuard.Security.dll) Version: 2016.0.105.16 (2016.0.105.16)
Syntax
C# |
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public static string GetUserIdByEmail( string emailToMatch ) |
Visual Basic |
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Public Shared Function GetUserIdByEmail ( emailToMatch As String ) As String |
Parameters
- emailToMatch
- Type: System..::..String
The e-mail address to search for.
Return Value
Type: StringThe repository id of the user where the e-mail address for the user matches the specified e-mail address. If no match is found, a null reference (Nothing in Visual Basic) is returned.
Remarks
GetUserIdByEmail(String) can be used to retrieve the user name for a membership user in the case where a user does not know their user name, but does know their e-mail address. If more than one user in the data store has the same e-mail address, the first user name encountered is returned.
Leading and trailing spaces are trimmed from all parameter values.Exceptions
Exception | Condition |
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System..::..ArgumentNullException | emailToMatch is null. |
System..::..ArgumentException | emailToMatch is empty or longer than 64 characters after trimming. |