Reads the next row of the result set and moves the SADataReader to that row.

Syntax

Visual Basic

Public Overrides Function Read() As Boolean

C#

public override bool Read();

Return value

Returns true if there are more rows. Otherwise, it returns false.

Remarks

The default position of the SADataReader is prior to the first record. Therefore, you must call Read to begin accessing any data.

Example

The following code fills a listbox with the values in a single column of results.

while( reader.Read() )
{
    listResults.Items.Add(
        reader.GetValue( 0 ).ToString() );
}
listResults.EndUpdate();
reader.Close();

See also

• SADataReader class
• SADataReader members