private static bool FindLasestVersionForTable(string sPartNumber, string sTableName, ref string sVersion)
{
string sConn = @"Data Source=\\BOA\Production\Prodman.vfp\DATABASE\" + sTableName + ".dbf;" + @"Provider=VFPOLEDB.1;";
string sFormattedPartNum = AmcDataConnection.QUOTE + sPartNumber + AmcDataConnection.QUOTE;
AmcDataConnection vfpTempConn = new AmcDataConnection()
{
DataBaseType = (int)dbType.vfp,
TableName = sTableName,
ConnectionString = sConn
};
if (vfpTempConn.ConnectToDatabase())
{
string sSelectSql = "select top 1 partnumber, version from " + vfpTempConn.TableName + " where Partnumber" + " = " + sFormattedPartNum + " ORDER BY version descending";
OleDbCommand cmdSelect = new OleDbCommand(sSelectSql, vfpTempConn.GetOleConn());
OleDbDataReader rdr = cmdSelect.ExecuteReader();
if (rdr.HasRows)
{
rdr.Read();
sVersion = rdr["version"].ToString();
return(true);
}
}
return(false);
}
public bool PerformUpdate()
{
Console.WriteLine("PerformUpdate");
bool bRet = true;
GenerateUpdateSQLString();
OleDbCommand SQlUpdate = new OleDbCommand(UpdateString, _dbConn.GetOleConn());
// ja - don't catch the exception here, let the UI do it
try
{
if (SQlUpdate.ExecuteNonQuery() == -1)
{
bRet = false;
throw new System.ArgumentException("Update Failed", "AMCDatabase");
}
}
catch (System.Exception ex)
{
Console.WriteLine(ex.Message);
throw new System.ArgumentException(ex.Message, "AMCDatabase");
}
return(bRet);
}
