ValidatePasswordEventArgs Constructor (String, String, Boolean)
.NET Framework (current version)
Creates a new instance of the ValidatePasswordEventArgs class.
Assembly: System.Web.ApplicationServices (in System.Web.ApplicationServices.dll)
Parameters
- userName
-
Type:
System.String
The membership user name for the current create-user, change-password, or reset-password action.
- password
-
Type:
System.String
The new password for the specified membership user.
- isNewUser
-
Type:
System.Boolean
true if the event is occurring while a new user is being created; otherwise, false.
The ValidatePasswordEventArgs constructor is used by a membership provider implementation in the CreateUser, ChangePassword, and ResetPassword method implementations.
The following code example shows a sample ChangePassword implementation that creates a new ValidatePasswordEventArgs object to pass to the ValidatingPassword event.
public override bool ChangePassword(string username, string oldPwd, string newPwd) { if (!ValidateUser(username, oldPwd)) { return false; } ValidatePasswordEventArgs args = new ValidatePasswordEventArgs(username, newPwd, true); OnValidatingPassword(args); if (args.Cancel) if (args.FailureInformation != null) throw args.FailureInformation; else throw new MembershipPasswordException("Change password canceled due to new password validation failure."); OdbcConnection conn = new OdbcConnection(ConnectionString); OdbcCommand cmd = new OdbcCommand("UPDATE Users " + " SET Password = ?, LastPasswordChangedDate = ? " + " WHERE Username = ? AND Password = ? AND ApplicationName = ?", conn); cmd.Parameters.Add("@Password", OdbcType.VarChar, 128).Value = EncodePassword(newPwd); cmd.Parameters.Add("@LastPasswordChangedDate", OdbcType.DateTime).Value = DateTime.Now; cmd.Parameters.Add("@Username", OdbcType.VarChar, 255).Value = username; cmd.Parameters.Add("@OldPassword", OdbcType.VarChar, 128).Value = oldPwd; cmd.Parameters.Add("@ApplicationName", OdbcType.VarChar, 255).Value = ApplicationName; int rowsAffected = 0; try { conn.Open(); rowsAffected = cmd.ExecuteNonQuery(); } catch (OdbcException) { // Handle exception. } finally { conn.Close(); } if (rowsAffected > 0) { return true; } return false; }
.NET Framework
Available since 2.0
Available since 2.0
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