static private int SortSHSchoolData_SHClassRecord(SHSchool.Data.SHClassRecord class1, SHSchool.Data.SHClassRecord class2)
{
string ClassYear1 = class1.GradeYear.HasValue ? class1.GradeYear.Value.ToString().PadLeft(10, '0') : string.Empty.PadLeft(10, '9');
string ClassYear2 = class2.GradeYear.HasValue ? class2.GradeYear.Value.ToString().PadLeft(10, '0') : string.Empty.PadLeft(10, '9');
string DisplayOrder1 = "";
if (string.IsNullOrEmpty(class1.DisplayOrder))
{
DisplayOrder1 = class1.DisplayOrder.PadLeft(10, '9');
}
else
{
DisplayOrder1 = class1.DisplayOrder.PadLeft(10, '0');
}
string DisplayOrder2 = "";
if (string.IsNullOrEmpty(class2.DisplayOrder))
{
DisplayOrder2 = class2.DisplayOrder.PadLeft(10, '9');
}
else
{
DisplayOrder2 = class2.DisplayOrder.PadLeft(10, '0');
}
string ClassName1 = class1.Name.PadLeft(10, '0');
string ClassName2 = class2.Name.PadLeft(10, '0');
string Compareto1 = ClassYear1 + DisplayOrder1 + ClassName1;
string Compareto2 = ClassYear2 + DisplayOrder2 + ClassName2;
return(Compareto1.CompareTo(Compareto2));
}
public StudentSortObj_SHSchoolData(SHSchool.Data.SHClassRecord classRecord, SHSchool.Data.SHStudentRecord student)
{
string ClassYear = ""; //年級
string ClassIndex = ""; //班級序號
string ClassName = ""; //班級名稱
string StudentSeatNo = ""; //學生座號
string StudentName = ""; //學生姓名
_StudentRecord = student;
#region ClassIndex & ClassName
if (classRecord != null) //如果有班級
{
_ClassRecord = classRecord;
ClassYear = Year(_ClassRecord);
ClassIndex = Index(_ClassRecord);
ClassName = _ClassRecord.Name.PadLeft(10, '0');
}
else //如果沒有班級 or 年級
{
ClassYear = ClassYear.PadLeft(10, '9');
ClassIndex = ClassIndex.PadLeft(10, '9');
ClassName = ClassName.PadLeft(10, '9');
}
#endregion
StudentName = _StudentRecord.Name.PadLeft(10, '0');
StudentSeatNo = _StudentRecord.SeatNo.HasValue ?
_StudentRecord.SeatNo.Value.ToString().PadLeft(10, '0') :
StudentSeatNo.PadLeft(10, '9');
_SortString = ClassYear + ClassIndex + ClassName + StudentSeatNo + StudentName;
}
public string Index(SHSchool.Data.SHClassRecord _class)
{
string classIndex = "";
if (string.IsNullOrEmpty(_class.DisplayOrder))
{
classIndex = _class.DisplayOrder.PadLeft(10, '9');
}
else
{
classIndex = _class.DisplayOrder.PadLeft(10, '0');
}
return(classIndex);
}
public string Year(SHSchool.Data.SHClassRecord _class)
{
string classYear = "";
if (_class.GradeYear.HasValue)
{
classYear = _class.GradeYear.Value.ToString().PadLeft(10, '0');
}
else
{
classYear = classYear.PadLeft(10, '9');
}
return(classYear);
}