OdbcParameter.DbType Property
Definition
Important
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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)]
public System.Data.DbType DbType { get; set; }
member this.DbType : System.Data.DbType with get, set
[<System.ComponentModel.Browsable(false)>]
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 calls a Stored Procedure with three parameters using the ODBC managed provider.
public void CreateMyProc(OdbcConnection connection)
{
OdbcCommand command = connection.CreateCommand();
command.CommandText = "{ call MyProc(?,?,?) }";
OdbcParameter param = new OdbcParameter();
param.DbType = DbType.Int32;
param.Value = 1;
command.Parameters.Add(param);
param = new OdbcParameter();
param.DbType = DbType.Decimal;
param.Value = 1;
command.Parameters.Add(param);
param = new OdbcParameter();
param.DbType = DbType.Decimal;
param.Value = 1;
command.Parameters.Add(param);
command.ExecuteNonQuery();
}
Public Sub CreateMyProc(ByVal connection As OdbcConnection)
Dim command As OdbcCommand = connection.CreateCommand()
Command.CommandText = "{ call MyProc(?,?,?) }"
Dim param As New OdbcParameter()
param.DbType = DbType.Int32
param.Value = 1
command.Parameters.Add(param)
param = New OdbcParameter()
param.DbType = DbType.Decimal
param.Value = 1
command.Parameters.Add(param)
param = New OdbcParameter()
param.DbType = DbType.Decimal
param.Value = 1
command.Parameters.Add(param)
command.ExecuteNonQuery()
End Sub
Remarks
The OdbcType and DbType are linked. Therefore, setting the DbType changes the OdbcType to a supporting OdbcType.
For a list of the supported data types, see the appropriate OdbcType member. For more information, see DataAdapter Parameters.
Note
Object is not supported by the Microsoft .NET Framework Data Provider for ODBC.
Applies to
See also
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