// optional interface, unsafe cast
private UnsafeNativeMethods.ICommandWithParameters ICommandWithParameters()
{
Debug.Assert(null != _icommandText, "ICommandWithParameters: null ICommandText");
UnsafeNativeMethods.ICommandWithParameters value = (_icommandText as UnsafeNativeMethods.ICommandWithParameters);
if (null == value)
{
throw ODB.NoProviderSupportForParameters(_connection.Provider, (Exception)null);
}
return(value);
}
private System.Data.Common.UnsafeNativeMethods.ICommandWithParameters ICommandWithParameters()
{
Bid.Trace("<oledb.IUnknown.QueryInterface|API|OLEDB|command> %d#, ICommandWithParameters\n", this.ObjectID);
System.Data.Common.UnsafeNativeMethods.ICommandWithParameters parameters = this._icommandText as System.Data.Common.UnsafeNativeMethods.ICommandWithParameters;
if (parameters == null)
{
throw ODB.NoProviderSupportForParameters(this._connection.Provider, null);
}
return(parameters);
}
