public int selectUser(String value, String fieldName)
{
Console.WriteLine(String.Format(fieldName, value));
if (DatabaseTool.ExcelSelectResult(String.Format(selectSql, fieldName, value))) //如果查询到，返回1，否则返回-1
{
return(1);
}
else
{
return(-1);
}
}
public int insertColl(String userID, String goodID)
{
if (DatabaseTool.ExcelSelectResult(String.Format(selectCollection, userID, goodID)))
{
return(-1);
}
else if (DatabaseTool.ExecSql(String.Format(insertCollection, userID, goodID)))
{
return(1);
}
else
{
return(-1);
}
}
public bool searchNotRead(String userID)
{
return(DatabaseTool.ExcelSelectResult(String.Format(selectNotRead, userID)));
}