OdbcPermission 构造函数
定义
重要
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初始化 OdbcPermission 类的新实例。
重载
| OdbcPermission() |
已过时.
已过时.
初始化 OdbcPermission 类的新实例。 |
| OdbcPermission(PermissionState) |
使用其中一个 PermissionState 值初始化 OdbcPermission 类的新实例。 |
| OdbcPermission(PermissionState, Boolean) |
已过时.
已过时.
初始化 OdbcPermission 类的新实例。 |
OdbcPermission()
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
注意
use OdbcPermission(PermissionState.None)
注意
OdbcPermission() has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202
初始化 OdbcPermission 类的新实例。
public:
OdbcPermission();public OdbcPermission ();[System.Obsolete("use OdbcPermission(PermissionState.None)", true)]
public OdbcPermission ();[System.Obsolete("OdbcPermission() has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)]
public OdbcPermission ();Public Sub New ()- 属性
注解
基构造函数将所有字段初始化为其默认值。
适用于
OdbcPermission(PermissionState)
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
使用其中一个 PermissionState 值初始化 OdbcPermission 类的新实例。
public:
OdbcPermission(System::Security::Permissions::PermissionState state);public OdbcPermission (System.Security.Permissions.PermissionState state);new System.Data.Odbc.OdbcPermission : System.Security.Permissions.PermissionState -> System.Data.Odbc.OdbcPermissionPublic Sub New (state As PermissionState)参数
- state
- PermissionState
PermissionState 值之一。
适用于
OdbcPermission(PermissionState, Boolean)
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
- Source:
- OdbcPermission.cs
注意
use OdbcPermission(PermissionState.None)
注意
OdbcPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202
初始化 OdbcPermission 类的新实例。
public:
OdbcPermission(System::Security::Permissions::PermissionState state, bool allowBlankPassword);public OdbcPermission (System.Security.Permissions.PermissionState state, bool allowBlankPassword);[System.Obsolete("use OdbcPermission(PermissionState.None)", true)]
public OdbcPermission (System.Security.Permissions.PermissionState state, bool allowBlankPassword);[System.Obsolete("OdbcPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)]
public OdbcPermission (System.Security.Permissions.PermissionState state, bool allowBlankPassword);new System.Data.Odbc.OdbcPermission : System.Security.Permissions.PermissionState * bool -> System.Data.Odbc.OdbcPermission[<System.Obsolete("use OdbcPermission(PermissionState.None)", true)>]
new System.Data.Odbc.OdbcPermission : System.Security.Permissions.PermissionState * bool -> System.Data.Odbc.OdbcPermission[<System.Obsolete("OdbcPermission(PermissionState state, Boolean allowBlankPassword) has been deprecated. Use the OdbcPermission(PermissionState.None) constructor. http://go.microsoft.com/fwlink/?linkid=14202", true)>]
new System.Data.Odbc.OdbcPermission : System.Security.Permissions.PermissionState * bool -> System.Data.Odbc.OdbcPermissionPublic Sub New (state As PermissionState, allowBlankPassword As Boolean)参数
- state
- PermissionState
System.Security.Permissions.PermissionState 值之一。
- allowBlankPassword
- Boolean
指示是否允许空白密码。
- 属性
注解
PermissionState枚举优先于 AllowBlankPassword 属性。 因此，如果设置为 AllowBlankPasswordfalse，还必须将 设置为 PermissionStateNone ，以防止用户使用空白密码进行连接。
