com.aspose.words.net.System.Data

Interface IDataRecord

All Known Subinterfaces:

IDataReader

All Known Implementing Classes:

DataTableReader, DbDataReader

public interface IDataRecord

Provides access to the column values within each row for a DataReader, and is implemented by .NET Framework data providers that access relational databases.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	get(int i) Gets the column located at the specified index.
int	getFieldCount() Gets the number of columns in the current row.
java.lang.Class	getFieldType(int i) Gets the Class information corresponding to the type of Object that would be returned from getValue(int).
java.lang.String	getName(int i) Gets the name for the field to find.
java.lang.Object	getValue(int i) Return the value of the specified field.

Method Detail

getFieldCount

int getFieldCount()

Gets the number of columns in the current row.

Returns:

When not positioned in a valid recordset, 0; otherwise, the number of columns in the current record. The default is -1.

get

java.lang.Object get(int i)

Gets the column located at the specified index.

Parameters:

i - The zero-based index of the column to get.

Returns:

The column located at the specified index as an Object.

getName

java.lang.String getName(int i)

Gets the name for the field to find.

Parameters:

i - The index of the field to find.

Returns:

The name of the field or the empty string (""), if there is no value to return.

getFieldType

java.lang.Class getFieldType(int i)

Gets the Class information corresponding to the type of Object that would be returned from getValue(int).

Parameters:

i - The index of the field to find.

Returns:

The Class information corresponding to the type of Object that would be returned from getValue(int).

getValue

java.lang.Object getValue(int i)

Return the value of the specified field.

Parameters:

i - The index of the field to find.

Returns:

The Object which will contain the field value upon return.