DataSource Controls :: Sort By Col. In Datatable?

Feb 23, 2010

I have seq no col in the can i order by the seq no so that re-arrage the datatable.or other method have the sort function.and then bind to repeater.

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DataSource Controls :: Trying To Sort A DataTable, And Not Always Succeeding?

Apr 27, 2010

I am trying to sort a DataTable. If I declare a DataView and use the following approach it works perfectly:

Dim dt As DataTable = getData()
Dim dv2 As New DataView(dt)
dv2.Sort = "surname, name"
dt = dv2.ToTable

I wanted to do this without using a DataView though if possible to reduce the impact on resources. I tried the following approach but it doesn't work. I might be writing the code wrong so

Dim dt As DataTable = getData()
dt.DefaultView.Sort = "surname, name"

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DataSource Controls :: Datatable Sort In A Particular Order?

Oct 22, 2010

How do I sort a data table based on a particular column which has integer values in ascending order?

I wrote this:

leadtable.DefaultView.Sort = "Id"

But it doesnt seem to work, it displays fine but when i get try to get the values of the sorted datatable in an array they dont come in an sorted ordere Datatble is defined as:view plaincopy to clipboardprint?

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DataSource Controls :: Wrong Sort?

Feb 11, 2010

I have a little problem with a DataTable.


The values are number but varchar, for example '100', '73', '87'. When i see the data this return 100, 87, 73, when should by 73, 87, 100 how can i sort the data????

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Web Forms :: Sort Datatable Without DefaultView.Sort?

Apr 20, 2010

I'm looking for a way to sort the rows of a datatable without setting the DefaultView.Sort to a specific column. I have a datatable in session that users can add records to. I want them to be able to sort the data by clicking on a button. But new records added after that need to show up at the bottom of the list until the sort button is clicked again.

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Data Controls :: How To Sort DataTable Before Binding To GridView

May 7, 2015

sorting of datatable and bind it to grid view

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Forms Data Controls :: Sort Gridview Generated From Datatable?

Mar 12, 2010

Tried several different ways to do this but am just not seeing it. Proably a quick solution for someone more skilled than me.

I have a gridview generated from a datatable. One of the columns is "client name" whose data is generated from a class.

I added a link button for the column header that fires a sub that should sort the datagrid, but is not.

Here is the code I have so far that creates the gridview which works fine:

Private Sub PopulateCaseListGrid()
'Kill the existing DataSource, in case of a page reload
gvCaseList.DataSource = Nothing
'Create a datatable with whatever column you want to use


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Data Controls :: Sort DataTable Rows / Order By Date And Populate GridView

Aug 18, 2015

I want to orderby the list. Today date is on the top and then next date and all dates but when today date is passed then it comes on the end of the list. Is there any formal query in linq or some other code is used to achieve this?


but when today is passed then it automatically go to end and next today date is on the top

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Data Controls :: Sort DataTable Rows In Ascending Or Descending Order Based On DateTime

Apr 28, 2013

I have a datatable,columns are(User_id,Name,Address,DOB)

values like(12,abc,delhi,22/2/2000)




Now I want to sort these rows on DOB in descending can i do so?

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DataSource Controls :: How To Copy The Data From One Datatable To Another Datatable Based On The Schema

Jan 11, 2010

i have the dataset with one table.Table contains three column like 'Name','Location','Pin'.I would like to move the data from another table based on schema.

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Sort An Unbound Datatable?

Jul 2, 2010

Is it possible that once I have created a datatable programatically, I can then sort that datatable before binding it to a asp:repeater? I have a number of records that I have to get from a com object that has not been eliminated. The com object populates an array, then I loop through the array to pull data from my datatbase, adding the db data to the datatable. Then I bind the datatable to a repeater.

1) the array is multidimensional
2) The COM object doesn't sort the data by company ID (which is what I need to do)

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DataSource Controls :: How To Get Records In 1st DataTable But Not In 2nd DataTable

May 14, 2010

I have two datatables, I want to get all records which are in one datatable but all matching records which exist in another datatable should not be available.

In terms of set, you can say that record which are in 1st datatable but not in 2nd DataTable.

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How To Sort The Data In Column Of Datatable

Feb 26, 2010

how can i sort the data in col of datatable or other way to sort

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C# - Way To Sort GridView Bound To DataTable

Jul 13, 2010

I have a repository that contains all of my LINQ queries for this project that I am working on. I am able to get the LINQ results to a DataTable and bind that to a gridview for displaying the data. Now I need to make the gridview sortable. I have set AllowSorting="true" and I have the OnSort event handled in a routine in the codebehind.

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Creating A Sort Expressions For Datatable In

Feb 2, 2010

I have got a datatable which contains many columns in which three are main:


Some hotels contain only dshotelid, some contains only hotelid and some contain both dshotelid and hotelid.

I need sort in such way so that those hotels who got both dshotelid and hotelid should be on top and then those hotels who have got only dshotelid and at last those hotels who have got only hotelid...

I created this :

dtmaintable.DefaultView.Sort = "dshotelid, hotelid"

but it Is not giving me desired output.

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Sort The Datatable After Binding The Dataset?

Apr 16, 2010

How to Sort The datatable in after binding the dataset values i have stored into one table how can i sort the values of the dataset in with C#

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Web Forms :: Sort Datatable Does Not Work Properly?

Mar 15, 2010

now i use the dataview to sort the seq of datatable and bind to repeater, it can only display the seq correctly.but i found that it is not the actual database seq, when i remove the row from the datatable, it is not remove the record that i see from the i need to sort the seq to the actual datatable not the i use the seq (int) in datatable to sort the datatable as belows:

DataView view = dt.DefaultView;
view.Sort = "SEQ";

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DataTable.DefaultView.Sort Doesn't Seem To Be Working?

Feb 19, 2010

I populate a DataTable, then sort the DefaultView of that DataTable. When I set the DataTable as the source for my report, the sort doesn't work. here is the code (GetData returns a valid DataTable):

Dim dt As DataTable = a.GetData(Parm1, Parm2, Parm3)
If rbtSortByField1.Checked Then
dt.DefaultView.Sort = "Field1 ASC"
ElseIf rbtSortByField2.Checked Then
dt.DefaultView.Sort = "Field2 ASC"
ElseIf rbtSortByField3.Checked Then
dt.DefaultView.Sort = "Field3 ASC"
End If
'This also doesn't work

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DataSource Controls :: Cannot Sort The Data

May 21, 2010

I have a column of varchar type, records like DRT1000,DRT1001,DRT900,DRT922....... Records not in proper order..I need to sort this record in descending..

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DataSource Controls :: How To Sort The Records When Using Union

Apr 8, 2010

how to sort the records when using union

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Sort Datatable / Dataview / Gridview Of Files Based On File Modified Date?

Aug 2, 2010

I have a page which lists all the files in a particular folder (all PDFs), using a data-table and gridview.

I'm currently sorting this table by the filename (by using a dataview), which isn't that helpful, and I want the gridview of files sorted by the file created or file modified date (as recorded in Windows).

If that's not possible, a second option would be to extract the date from the file name string (no problem doing that), and sort the dataview/datatable or gridview based on that. Example Filename: DailySalesReport-1-15-2010. My only hangup with this is how do I sort on date, when it's a string value? Convert to date? How would I sort the whole dataset based on this converted value?


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DataSource Controls :: How To Sort A Textbox1.text On Form

May 6, 2010

How can I cause my query Sort a textbox1.text on my form and I want to use this for my reportview1 laterlater each time i write something in my textbox1.text my reportview1 displays

Example I have:

ID Name Nationality
1 david American
2 Adam indian

if i write "1" only my report shows "david" info

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Forms Data Controls :: How To Change Sort Column Header Text And Retain The Sort Link

Jun 3, 2010

I have a simple dynamic gridview with following code -

GV = new GridView();

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Forms Data Controls :: Sort Listview - Datasource Manually Bind?

Nov 11, 2010

i would like to sort a listview. i don't have a datasourceID. i bind the datasource manually. i think of using jquery(tablesorter) but i don't know how to use it.

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DataSource Controls :: Cannot Sort String With Negative Sign On The Left In SQL Server

Jan 21, 2010

I have encountered a problem about "order by" sorting in SQL. As some of the items (strings) in a dropdown list contain negative sign on the left, it is surprising for me that the SQL server cannot sort the items in an alphabetical order and as a result I was forced to set the property value (IsSort = False) of the Ajax ListSearch, which slow down the searching speed a lot. Below are examples of two of the string items with a negative sign on the left.

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