public DBParameter this[int index]
{
get
{
DBParameter param=null;
switch(this.ParameterCollectionType())
{
case DataAccessType.SqlClient:
param=new DBParameter((this._this as SqlParameterCollection)[index]);break;
case DataAccessType.OLEDB:
param=new DBParameter((this._this as OleDbParameterCollection)[index]);break;
case DataAccessType.ODPNet:
param=new DBParameter((this._this as OracleParameterCollection)[index]);break;
}
return param;
}
}