OleDbParameter.DbType Property
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Gets or sets the DbType of the parameter.
public:
virtual property System::Data::DbType DbType { System::Data::DbType get(); void set(System::Data::DbType value); };
public:
property System::Data::DbType DbType { System::Data::DbType get(); void set(System::Data::DbType value); };
public override System.Data.DbType DbType { get; set; }
[System.ComponentModel.Browsable(false)]
[System.Data.DataSysDescription("DataParameter_DbType")]
public System.Data.DbType DbType { get; set; }
member this.DbType : System.Data.DbType with get, set
[<System.ComponentModel.Browsable(false)>]
[<System.Data.DataSysDescription("DataParameter_DbType")>]
member this.DbType : System.Data.DbType with get, set
Public Overrides Property DbType As DbType
Public Property DbType As DbType
Property Value
One of the DbType values. The default is String.
Implements
- Attributes
Exceptions
The property was not set to a valid DbType.
Examples
The following example creates an OleDbParameter and sets some of its properties.
public void CreateOleDbParameter()
{
OleDbParameter parameter = new OleDbParameter("Description", OleDbType.VarChar, 88);
parameter.Direction = ParameterDirection.Output;
}
Public Sub CreateOleDbParameter()
Dim parameter As New OleDbParameter("Description", OleDbType.VarChar, 88)
parameter.Direction = ParameterDirection.Output
End Sub
Remarks
The OleDbType and DbType are linked. Therefore, setting the DbType changes the OleDbType to a supporting OleDbType.
For a list of the supported data types, see the appropriate OleDbType member. For more information, see DataAdapter Parameters.
Applies to
See also
.NET
フィードバック
https://aka.ms/ContentUserFeedback」を参照してください。
以下は間もなく提供いたします。2024 年を通じて、コンテンツのフィードバック メカニズムとして GitHub の issue を段階的に廃止し、新しいフィードバック システムに置き換えます。 詳細については、「フィードバックの送信と表示