Attach List<string> to datagridview in asp.net using c#

Question

0.00/5 (No votes)

See more:

C# code :
List<string> listOfWeeks = new List<string>();

C#

dgvWeeklyReport.DataSource = listOfWeeks;
             dgvWeeklyReport.DataBind();

dgvWeeklyReport is datagridview

Design :

XML

<asp:GridView ID="dgvWeeklyReport" runat="server" CssClass="table table-bordered table-striped"
                               AutoGenerateColumns="false">
                               <Columns>
                                   <asp:BoundField HeaderText="Weeks" />
                                    <asp:BoundField HeaderText="Total Fee" />
                               </Columns>
                           </asp:GridView>

I wanted to add list of weeks in a column of gridview using List<>. I got the solution and have added here

Posted 2-Sep-14 23:50pm

m-shraddha

Updated 10-Sep-14 20:13pm

v3

Add a Solution

Comments

Gihan Liyanage 3-Sep-14 5:53am

Do you have any questions?

ChintanShukla 3-Sep-14 6:54am

Use listOfWeeks.AddRange(value); To set value you can write a Linq query

[no name] 3-Sep-14 7:23am

what error you are getting

[no name] 3-Sep-14 9:38am

BoundField required DataText Field to bind the data. and where is it in you List<string> data???
That's not possible

[no name] 5-Sep-14 0:31am

could you please explain your issue (what error you have getting) another thing bound field should be with DataText field

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

m-shraddha · Answer 1 · 2014-09-10T20:12:00

DataTable NewTable = new DataTable();
NewTable.Columns.AddRange(new DataColumn[3] { new DataColumn("WeekNo", typeof(string)), new DataColumn("Week", typeof(string)), new DataColumn("Amount", typeof(string)) });
context = new TMSEntities();
var startOfFirstWeek = startdate.AddDays((1 - (int)(startdate.DayOfWeek)) - 1);
var weeks =
Enumerable
.Range(0, 54)
.Select(i => new
{
weekStart = startOfFirstWeek.AddDays(i * 7)
})
.TakeWhile(x => x.weekStart <= enddate)
.Select(x => new
{
x.weekStart,
weekFinish = x.weekStart.AddDays(6)
}).Select((x, i) => new
{
x.weekStart,
x.weekFinish,
weekNum = i + 1
});
List<string> dateinterval = new List<string>();
List<string> amt = new List<string>();
List<string> weekno = new List<string>();
foreach (var item in weeks)
{
DataRow dr = NewTable.NewRow();
double weekamt = 0;
string date1, date2;
int count = weeks.Count();
if (item.weekNum == 1)
{
date1 = startdate.ToString();
date2 = item.weekFinish.ToString();
}
else if (count == item.weekNum)
{
date1 = item.weekStart.ToString();
date2 = enddate.ToString();
}
else
{
date1 = item.weekStart.ToString();
date2 = item.weekFinish.ToString();
}
dateinterval.Add(date1 + "-" + date2);

DateTime d1 = Convert.ToDateTime(date1);
DateTime d2 = Convert.ToDateTime(date2);
string wname = d1.Date.ToShortDateString() + " - " + d2.Date.ToShortDateString();
dr.SetField(1, wname);
var frstday = (int)CultureInfo.CurrentCulture.Calendar.GetDayOfWeek(d2);
int wno = CultureInfo.CurrentCulture.Calendar.GetWeekOfYear(d2.AddDays(4 - (frstday == 0 ? 7 : frstday)), CalendarWeekRule.FirstFourDayWeek, DayOfWeek.Sunday);
weekno.Add(wno.ToString());

dr.SetField(0, wno.ToString());
var query = (from FeeCollection in context.tbl_FeeCollection
where FeeCollection.Createddatetime >=d1 && FeeCollection.Createddatetime <= d2
select (double?)FeeCollection.Amount).Sum()??0;
string q = query.ToString();
if (String.IsNullOrWhiteSpace(q))
{
q = "0";
}
weekamt = Convert.ToDouble(q);
amt.Add(weekamt.ToString());
dr.SetField(2, weekamt.ToString());
NewTable.Rows.Add(dr);
}
return NewTable;

Add this NewTable as a DataSource to gridview.