SqlClientPermission Constructors
Definition
Important
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Initializes a new instance of the SqlClientPermission class.
This API supports .NET Framework code access security. For new database development, use Microsoft.Data.SqlClient; retain this API for applications that require .NET Framework code access security.
Overloads
| Name | Description |
|---|---|
| SqlClientPermission() |
Obsolete.
Obsolete.
Initializes a new instance of the SqlClientPermission class. This API supports .NET Framework code access security. For new database development, use Microsoft.Data.SqlClient; retain this API for applications that require .NET Framework code access security. |
| SqlClientPermission(PermissionState) |
Initializes a new instance of the SqlClientPermission class. This API supports .NET Framework code access security. For new database development, use Microsoft.Data.SqlClient; retain this API for applications that require .NET Framework code access security. |
| SqlClientPermission(PermissionState, Boolean) |
Obsolete.
Obsolete.
Initializes a new instance of the SqlClientPermission class. This API supports .NET Framework code access security. For new database development, use Microsoft.Data.SqlClient; retain this API for applications that require .NET Framework code access security. |
SqlClientPermission()
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
Caution
use SqlClientPermission(PermissionState.None)
Caution
SqlClientPermission() has been deprecated. Use the SqlClientPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202
Initializes a new instance of the SqlClientPermission class.
This API supports .NET Framework code access security. For new database development, use Microsoft.Data.SqlClient; retain this API for applications that require .NET Framework code access security.
public:
SqlClientPermission();public SqlClientPermission();[System.Obsolete("use SqlClientPermission(PermissionState.None)", true)]
public SqlClientPermission();[System.Obsolete("SqlClientPermission() has been deprecated. Use the SqlClientPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)]
public SqlClientPermission();Public Sub New ()- Attributes
See also
Applies to
SqlClientPermission(PermissionState)
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
Initializes a new instance of the SqlClientPermission class.
This API supports .NET Framework code access security. For new database development, use Microsoft.Data.SqlClient; retain this API for applications that require .NET Framework code access security.
public:
SqlClientPermission(System::Security::Permissions::PermissionState state);public SqlClientPermission(System.Security.Permissions.PermissionState state);new System.Data.SqlClient.SqlClientPermission : System.Security.Permissions.PermissionState -> System.Data.SqlClient.SqlClientPermissionPublic Sub New (state As PermissionState)Parameters
- state
- PermissionState
One of the PermissionState values.
See also
Applies to
SqlClientPermission(PermissionState, Boolean)
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
- Source:
- SqlClientPermission.cs
Caution
use SqlClientPermission(PermissionState.None)
Caution
SqlClientPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the SqlClientPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202
Initializes a new instance of the SqlClientPermission class.
This API supports .NET Framework code access security. For new database development, use Microsoft.Data.SqlClient; retain this API for applications that require .NET Framework code access security.
public:
SqlClientPermission(System::Security::Permissions::PermissionState state, bool allowBlankPassword);public SqlClientPermission(System.Security.Permissions.PermissionState state, bool allowBlankPassword);[System.Obsolete("use SqlClientPermission(PermissionState.None)", true)]
public SqlClientPermission(System.Security.Permissions.PermissionState state, bool allowBlankPassword);[System.Obsolete("SqlClientPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the SqlClientPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)]
public SqlClientPermission(System.Security.Permissions.PermissionState state, bool allowBlankPassword);new System.Data.SqlClient.SqlClientPermission : System.Security.Permissions.PermissionState * bool -> System.Data.SqlClient.SqlClientPermission[<System.Obsolete("use SqlClientPermission(PermissionState.None)", true)>]
new System.Data.SqlClient.SqlClientPermission : System.Security.Permissions.PermissionState * bool -> System.Data.SqlClient.SqlClientPermission[<System.Obsolete("SqlClientPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the SqlClientPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)>]
new System.Data.SqlClient.SqlClientPermission : System.Security.Permissions.PermissionState * bool -> System.Data.SqlClient.SqlClientPermissionPublic Sub New (state As PermissionState, allowBlankPassword As Boolean)Parameters
- state
- PermissionState
One of the PermissionState values.
- allowBlankPassword
- Boolean
Indicates whether a blank password is allowed.
- Attributes
Remarks
The PermissionState enumeration takes precedence over the AllowBlankPassword property. Therefore, if you set AllowBlankPassword to false, you must also set PermissionState to None to prevent a user from making a connection using a blank password. For an example demonstrating how to use security demands, see Code Access Security and ADO.NET.
