//Public intWeekFirst As Integer = WYFirst.Week
//Public intYearFirst As Integer = WYFirst.Year
//Public strDateFirst As String = WYFirst.MondayDate
//Public intWeekLast As Integer = WYLast.Week
//Public intYearLast As Integer = WYLast.Year
//Public strDateLast As String = WYLast.MondayDate
public WeekDate(WeekYear wyFirst, WeekYear wyLast)
{
this.WYFirst = wyFirst;
this.WYLast = wyLast;
SetWeekDateArrays();
}
public WeekYear GetWeekYearLast(WeekYear wyFirst)
{
int intWeek = wyFirst.Week;
int intYear = wyFirst.Year;
int intWeekLast = 0;
int intYearLast = 0;
WeekYear wyLast = new WeekYear();
int intNoOfWeeks = GetNoOfWeeks(intYear);
//
intWeekLast = intWeek + cWeekSpan;
intYearLast = intYear;
//If intWeekLast > 52 Then
// intWeekLast = intWeekLast - 52
// intYearLast = intYear + 1
//End If
if (intWeekLast > intNoOfWeeks)
{
intWeekLast = intWeekLast - intNoOfWeeks;
intYearLast = intYear + 1;
}
//
wyLast.Week = intWeekLast;
wyLast.Year = intYearLast;
wyLast.MondayDate = GetWeekMondayDate(intWeekLast, intYearLast);
//
return wyLast;
}
public WeekYear GetWeekYearFirst(WeekYear wyCurrent, bool blnNext)
{
int intWeek = wyCurrent.Week;
int intYear = wyCurrent.Year;
int intWeekFirst = 0;
int intYearFirst = 0;
WeekYear wyFirst = new WeekYear();
int intNoOfWeeks = GetNoOfWeeks(intYear);
//
// Check how many weeks in the year
// Forward
if (blnNext)
{
intWeekFirst = intWeek + cMoveWeeks;
intYearFirst = intYear;
//If intWeekFirst > 52 Then
// intWeekFirst = intWeekFirst - 52
// intYearFirst = intYear + 1
//End If
if (intWeekFirst > intNoOfWeeks)
{
intWeekFirst = intWeekFirst - intNoOfWeeks;
intYearFirst = intYear + 1;
}
// Back
}
else
{
intWeekFirst = intWeek - cMoveWeeks;
intYearFirst = intYear;
//If intWeekFirst <= 0 Then
// intWeekFirst = 52 + intWeekFirst
// intYearFirst = intYear - 1
//End If
if (intWeekFirst <= 0)
{
intWeekFirst = intNoOfWeeks + intWeekFirst;
intYearFirst = intYear - 1;
}
}
//
wyFirst.Week = intWeekFirst;
wyFirst.Year = intYearFirst;
wyFirst.MondayDate = GetWeekMondayDate(intWeekFirst, intYearFirst);
//
return wyFirst;
}
public WeekYear GetWeekYear(System.DateTime dtmDate)
{
WeekYear wyCurrent = new WeekYear();
string strWeekMondayDate = GetWeekMondayDate(dtmDate).ToShortDateString();
// Get Week No and Year from table
int intCurrWeek = 0;
int intCurrYear = 0;
string strSQL = null;
strSQL = "SELECT WeekNo, WeekNoYear ";
strSQL += "FROM tblWeeks ";
strSQL += "WHERE WeekNoStartDate = '" + Convert.ToDateTime(strWeekMondayDate) + "'";
DataSet ds = general.FillDataset(strSQL);
DataTable dt = ds.Tables[0];
if (dt.Rows.Count > 0)
{
intCurrWeek = Convert.ToInt32(dt.Rows[0]["WeekNo"]);
intCurrYear = Convert.ToInt32(dt.Rows[0]["WeekNoYear"]);
}
dt.Dispose();
ds.Dispose();
dt = null;
ds = null;
//
wyCurrent.Week = intCurrWeek;
wyCurrent.Year = intCurrYear;
wyCurrent.MondayDate = strWeekMondayDate;
//
return wyCurrent;
}