asp.net get the week of a certain time period and arrange it in tabular form _ Practical Tips

The code is as follows:

Copy Code code as follows:

String start = Request.Form.Get ("Date2"). ToString (); Get start date, this control is HTML control
String end = Request.Form.Get ("Date3"). ToString (); Gets the end date, which is the HTML control
string[] start_date = start. Split ('-'); Isolate the year, month, and day of the start date
string[] end_date = end. Split ('-'); Isolate the year, month, and day of the end date
DateTime DT1 = new DateTime (int. Parse (start_date[0]), Int. Parse (start_date[1]), Int. Parse (start_date[2]));
DateTime DT2 = new DateTime (int. Parse (end_date[0]), Int. Parse (end_date[1]), Int. Parse (end_date[2]));
TimeSpan ts = dt2-dt1;
Defines a global variable public string table_td = "";
TABLE_TD = "<table><tr><td> Monday </td><td> Tuesday </td><td> Wednesday </td>< td> Thursday </td><td> Friday </td><td> Saturday </td><td> Sunday </td></tr> ";
The start time is the day of the week, for example, if it is Wednesday, you need to empty out the front 2 cells, and so on
Switch (DT1. Dayofweek.tostring ())
{
Case "Tuesday":
TABLE_TD = "<tr><td></td>";
Break
Case "Wednesday":
TABLE_TD = "<tr><td></td><td></td>";
Break
Case "Thursday":
TABLE_TD = "<tr><td></td><td></td><td></td>";
Break
Case "Friday":
TABLE_TD = "<tr><td></td><td></td><td></td><td></td>";
Break
Case "Saturday":
TABLE_TD = "<tr><td></td><td></td><td></td><td></td>< Td></td> ";
Break
Case "Sunday":
TABLE_TD = "<tr><td></td><td></td><td></td><td></td>< Td></td><td></td> ";
Break
}
Recursion to end time
for (int i = 0; i < ts. Days; i++)
{
String sdate = Dt1. AddDays (i). Day.tostring ();
Switch (DT1. AddDays (i). Dayofweek.tostring ())
{
Case "Monday":
TABLE_TD + = "<tr><td><a onmouseover=selstation (1); Onmouseout=chide ();> "+ sdate + </a></td>";
Break
Case "Tuesday":
TABLE_TD + = "<td><a onmouseover=selstation (1); Onmouseout=chide ();> "+ sdate + </a></td>";
Break
Case "Wednesday":
TABLE_TD + = "<td><a onmouseover=selstation (1); Onmouseout=chide ();> "+ sdate + </a></td>";
Break
Case "Thursday":
TABLE_TD + = "<td><a onmouseover=selstation (1); Onmouseout=chide ();> "+ sdate + </a></td>";
Break
Case "Friday":
TABLE_TD + = "<td><a onmouseover=selstation (1); Onmouseout=chide ();> "+ sdate + </a></td>";
Break
Case "Saturday":
TABLE_TD + = "<td><a onmouseover=selstation (1); Onmouseout=chide ();> "+ sdate + </a></td>";
Break
Case "Sunday":
TABLE_TD + = "<td><a onmouseover=selstation (1); Onmouseout=chide ();> "+ sdate + </a></td></tr>";
Break
}
}
End
TABLE_TD = "</tr></table>";

You can print table_td.
The above is my own writing, but feel bad, below I provide the next person after I finish, do to me, the code is as follows:

Copy Code code as follows:

int Weekindex (String item)
{
string[] week = new string[] {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday"};
int index =-1;
for (int i = 0; i < week. Length; i++)
{
if (week[i). Trim (). ToUpper () = = Item. ToUpper (). Trim ())
{
index = i;
Break
}
}
return index;
}

Copy Code code as follows:

StringBuilder sb = new StringBuilder ();
Sb. Remove (0, sb.) Length);
Sb. Append ("<table><tr><td> Monday </td><td> Tuesday </td><td> Wednesday </td><td > Thursday </td><td> Friday </td><td> Saturday </td><td> Sunday </td></tr> ");
DateTime DT1 = new DateTime (2010, 3, 16);
DateTime DT2 = new DateTime (2010, 4, 13);
TimeSpan ts = dt2-dt1;
int index; DateTime dttemp;
for (int i = 0; i < ts. Days; i++) {
Dttemp=dt1. AddDays (i);
index = Weekindex (dtTemp.DayOfWeek.ToString ());
if (index = = 0 && i > 0)
{
Sb. AppendFormat ("<tr><td>{0}</td>", Dttemp.tostring ("Mm-dd"));
}
else if (Index > 0 && i = = 0)
{
Sb. Append ("<tr>");
for (int j = 0; J <= Index-1; j + +)
{
Sb. Append ("<td> </td>");
}
Sb. AppendFormat ("<td>{0}</td>", Dttemp.tostring ("Mm-dd"));
}
else if (index = = 6 && i>0)
{
Sb. AppendFormat ("<td>{0}</td></tr>", Dttemp.tostring ("Mm-dd"));
}
else {
Sb. AppendFormat ("<td>{0}</td>", Dttemp.tostring ("Mm-dd"));
}
}
Sb. Append ("</table>");
Response.Write (sb.) ToString ());

After reading, the general idea is the same, just ... Beginners have no choice. Keep trying.