本文整理汇总了VB.NET中System.Web.ClientServices.Providers.ClientFormsAuthenticationMembershipProvider.ValidateUser方法的典型用法代码示例。如果您正苦于以下问题：VB.NET ClientFormsAuthenticationMembershipProvider.ValidateUser方法的具体用法？VB.NET ClientFormsAuthenticationMembershipProvider.ValidateUser怎么用？VB.NET ClientFormsAuthenticationMembershipProvider.ValidateUser使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.ClientServices.Providers.ClientFormsAuthenticationMembershipProvider的用法示例。
在下文中一共展示了ClientFormsAuthenticationMembershipProvider.ValidateUser方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: ValidateUsingCredentialsProvider
Private Function ValidateUsingCredentialsProvider() As Boolean
Dim isAuthorized As Boolean = False
Try
Dim authProvider As ClientFormsAuthenticationMembershipProvider = _
CType(System.Web.Security.Membership.Provider, _
ClientFormsAuthenticationMembershipProvider)
' Call ValidateUser with empty strings in order to display the
' login dialog box configured as a credentials provider.
isAuthorized = authProvider.ValidateUser(String.Empty, String.Empty)
Catch ex As System.Net.WebException
MessageBox.Show("Unable to access the authentication service.", _
"Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning)
End Try
If Not isAuthorized Then
MessageBox.Show("Unable to authenticate.", "Not logged in", _
MessageBoxButtons.OK, MessageBoxIcon.Error)
Application.Exit()
End If
Return isAuthorized
End Function开发者ID:VB.NET开发者，项目名称:System.Web.ClientServices.Providers，代码行数:32，代码来源:ClientFormsAuthenticationMembershipProvider.ValidateUser
示例2: ValidateUsingLoginControls
Private Function ValidateUsingLoginControls() As Boolean
Dim isAuthorized As Boolean = False
Try
Dim authProvider As ClientFormsAuthenticationMembershipProvider = _
CType(System.Web.Security.Membership.Provider, _
ClientFormsAuthenticationMembershipProvider)
' Call ValidateUser with credentials retrieved from login controls.
isAuthorized = authProvider.ValidateUser(usernameTextBox.Text, _
passwordTextBox.Text, rememberMeCheckBox.Checked)
Catch ex As System.Net.WebException
MessageBox.Show("Unable to access the authentication service.", _
"Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning)
End Try
If Not isAuthorized Then
MessageBox.Show("Unable to authenticate.", "Not logged in", _
MessageBoxButtons.OK, MessageBoxIcon.Error)
Application.Exit()
End If
Return isAuthorized
End Function开发者ID:VB.NET开发者，项目名称:System.Web.ClientServices.Providers，代码行数:32，代码来源:ClientFormsAuthenticationMembershipProvider.ValidateUser
示例3: ValidateUsingServiceUri
Private Function ValidateUsingServiceUri(ByVal serviceUri As String) As Boolean
Dim isAuthorized As Boolean = False
Try
' Call the Shared overload of ValidateUser. Specify credentials
' retrieved from login controls and the service location.
isAuthorized = _
ClientFormsAuthenticationMembershipProvider.ValidateUser( _
usernameTextBox.Text, passwordTextBox.Text, serviceUri)
Catch ex As System.Net.WebException
MessageBox.Show("Unable to access the authentication service.", _
"Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning)
End Try
If Not isAuthorized Then
MessageBox.Show("Unable to authenticate.", "Not logged in", _
MessageBoxButtons.OK, MessageBoxIcon.Error)
Application.Exit()
End If
Return isAuthorized
End Function开发者ID:VB.NET开发者，项目名称:System.Web.ClientServices.Providers，代码行数:30，代码来源:ClientFormsAuthenticationMembershipProvider.ValidateUser