ReadNext Method

Read the next available row (record) from the table.

Syntax

public DBResponse ReadNext( 
   out string dataArea
)

Parameters

dataArea: The returned data area.

Return Value

Returns a value indicating the status of the call.

Remarks

The next avaialbe row is returned. A previous Read(String,Int32,String) or ReadFirst method call will determine the index used. If no previous table access has been performed, the primary index will be used.

Example

string itemRecord;
Int32 chan;
Symphony.dB.DBAccess itemAccess = new DBAccess("ITEM", "DATABASE:DatabaseManager");
if (itemAccess.OpenInput(out chan) == DBResponse.DBOK)
{
    while(itemAccess.ReadNext(out itemRecord) == DBResponse.DBOK)
    {

    }
}

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

DBAccess Class
DBAccess Members