Viewing Database Into DataGrid - Column Sort?

Mar 13, 2012

I have use this code to view my database into my datagird
Dim dbPath As String = "Provider=Microsoft.Jet.Oledb.4.0; Data Source=../VG.mdb;Persist Security Info=False"
Dim dt As New DataTable
Dim ds As New DataSet
Dim da As New OleDbDataAdapter
da = New OleDbDataAdapter("Select * from Marriage", dbPath)
ds.Tables.Add(dt)
da.Fill(dt)
Now every time I visit that form I have to manually click the column header of "EventDate" to that it will sort Descending. Is there a way to automatically sort it every time I visit this form?

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Datagridview - Sort Datagrid View Column With Numbers And Texts On Column Header Click?

Feb 13, 2012

It seems that on clicking datagridview column header, the column will be automatically sorted based on the column type. I have a column showing some numbers. If column type is string, it sorts "1","20","3" into "1","20","3". If column type is double, it sorts into "1","3","20" which is the result that I want. However, there might be some erros in the numbers and error messages(text) will show in the cell instead of numbers. So I cannot set the column type as double. I want to ignore these error messages and sort all the numbers. How can I do this?

Also, I need to add some background colors to different rows in datagridview. So in the column header click event, I call the bkgColor Sub to achieve this. My question is that how can I override the sorting method in this event?

Private Sub DataGridView1_ColumnHeaderMouseClick(sender As Object, e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView1.ColumnHeaderMouseClick
Try

[code]....

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Sort A Column In Datagrid

Sep 6, 2009

In my form I have several datagrids.

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VS 2010 : Datagrid Multiple Column Sort?

Jan 19, 2012

I have a table with two columns, date and time. I am using the following code to sort in descending date order.

VB
If historydataGrid.Rows.Count > 0 Then
'if there are rows, sort by date (most recent first)
historydataGrid.Sort(historydataGrid.Columns(0), System.ComponentModel.ListSortDirection.Descending)
End If

Where Columns(0) is the Date. However, how difficult is it for me to then sort secondarily by time. So that the grid will sort by most recent date and time.. Working down from the most recent time on the most recent date, and then moving backwards towards the oldest date with the oldest time.

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Sort A Column Displayed In A Datagrid Bound To An Access Table Programmatically

Jan 6, 2011

Still experimenting with datagrids and ran into another problem...I'd like to sort a column displayed in a datagrid bound to an Access table programmatically. The field is a date ime type and is sorted in descending order in Access. I can manually sort it at run time but i'd like to know how to sort it with code.

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Viewing Dbf On Datagrid?

Jan 13, 2011

I'm trying to view dbf on datagrid but fail. My script is like this:

Imports System.Data.OleDb

[Code]...

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Viewing Selected Row Data From Datagrid In Textboxes

Jan 15, 2012

how can we view the selected row's data from datagrid in textboxes in vb.net 2003?

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Viewing The Database Records?

Jun 10, 2009

I used visual basic 2008 express edition and I read the "How Do I" tutorial and I went over with it but there are still some instances I can't find or figure out and I need some assistance. I used the LinqtoSQL classes in my project, I have one database and has one table in it,now here is the output of my project.Everytime I first run my project I would be able to view all the records in the table that is inserted in the datagridview on one of my form w/c has existing records that Ive added when I input records when running but when you add new records into it and after adding the new records when you view it right away it would only display the records in 4 fields or 4column of my table and I have 8 fields or 8 columns in my table the rest are blanks but when you exit the program and run it again that's the time you can be able to view all the records in the datagridview attached on a form.I want that when I add records and view it would display all the records w/out needing to exit the program.

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Viewing Child Table With Parent Table In Datagrid?

Jun 17, 2009

I have a SQL Data Base. I have created a relation between these tables. Problem is when i drag and drop it on Data grid i get only Parent table columns but i want to sea them both like this.

- Parent Table Row
- Child Row 1
- Child Row 2

[code].....

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IDE :: Viewing MS Access Database Fields In Vb 2008 App?

Apr 17, 2009

I've been attempting to tinker around with connecting a MS access database to a vb 2008 app. I've successfully connected and can access the data by using the add data sources tab. But what I'm trying to do is create a form that has a (1) single line text box, (1) button, and (1)multi line text box. I enter a name in the single line text box, click the button(search db), and when the info is found, it is displayed in the multi-line text box.

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Datagrid Bound Column Properties Column Property Will Not Change

Aug 4, 2009

I have a datagrid that I am unable to change the width setting, it always reverts back to the original setting.

To change this setting:

1. select the datagrid view tasks

2. Edit columns bound column properties

3. Select Width property

4. Width property will always revert back to the original setting.

I have check the properties settings without any luck.

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.net - WPF DataGrid Scroll To Top After Sort?

Aug 24, 2011

I have a .Net 4.0 WPF application using a data grid. Currently after sorting by a column, the scroll position of the grid stays where it was before the sort.For this application, I need to scroll to the top of the grid after any sort.I've tried handling the sorting event like this

[code]...

But this appears to fire before the sorting takes place and doesn't perform the scroll.

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C# - Sort On Multiple Columns In WPF Datagrid?

Jun 24, 2011

How can I set up my WPF datagrid to sort on multiple columns similar to having two sortable columns, clicking on the header of the first column for a primary sort and then SHIFT clicking on the header of the second column for a secondary sort. I would like the multiple column sort to happen automatically when the user clicks on the header of the first column without having to SHIFT click on the second column header. Is there a way to do this entirely in the xaml? If not how can I do this in the code behind? Currently using VB.Net but a C# snippet is acceptable if you have one.

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Forms :: Get DataGrid Sort Direction?

Apr 4, 2009

I know how to set sorting direction on each column in datagrid programatically, but I wonder how to do the opposite: obtain the sorting direction for a particular column.

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VS 2008 How To Bubble Sort Datagrid

Mar 27, 2012

Dim cn As String = ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Database genk.mdb;")

[Code]...

I am trying to use bubble sort to sort to sort the deatils shown on the datagrid. The buuble sort code is there and the data grid view code is there which retrives the product details in my databse. How would i link the two together so that when the user clicks the button it uses the bubble sort code to sort and view the product deatils in order of the selected coulmn name selected by the user through a combo box?

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VS 2010 Datagrid View Sort By Date?

Feb 7, 2012

I am using vb.net2010. (express)

I am currently writing a bit of software for myself and need guidance.

I have a datagridview on a form with a date column. (column0)

I am trying to sort this by date desending but it will only sort by the day (dd) and not the whole date (dd/mm/yyyy) which leaves the months and years unsorted.

(example of output):
#1 - 01/03/2012
#2 - 02/01/2010
#3 - 03/02/2011

[Code]....

I have been told " Make sure the Date column is a date type and not a string " which i have taken as the access database column type. I have set this as Date but it still won't sort the column in datagrid view by the whole date.

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Sort Numbers From Lowest To Highest In Datagrid Table?

Mar 14, 2012

How to sort numbers from lowest to highest in my datagrid table?

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.NET Excel Column Sort?

Apr 15, 2012

I am reading an Excel file into VB.NET. There are 4 columns containing dollar figures of varying amounts. Here is what I need to do is identify the columns with the highest $ figure, the next highest, etc. and mark them so that .NET can identify them (e.g. col3 is highest so rank1 variable is "col3" and so on).So I am dealing with Excel Ojects which is new to me and sorting which is new to me. If it helps, here is how I am reading in the Excel file:

xlsWorkBook = xlsApp.Workbooks.Open(folders(f).ToString & "" & fileInFolder.ToString)
xlsWorkSheet = xlsWorkBook.Worksheets("Sheet1")
Dim ColumnNumber As Integer = xlsWorkSheet.Cells(1, StartColumn).Column

[code].....

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Sort Listview By Column?

Dec 20, 2009

is this possible To loop through the column one entrys and then rearrange by there values?

example all column one is date entrys

12-11-08
12-07-08

and so on and reshuffle the listview?

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Asp.net - Nothing Happens When Click To Sort A Column In GridView?

Jul 26, 2011

I have coded my program so that when a user clicks on a column, the data is sorted in ascending/descending order.When I go to click on a column header, however, nothing actually happens.I dont get an error or anything.Here is the code that I am using to sort the records in the GridView:

Property GridViewSortDirection() As SortDirection
Get
If IsNothing(ViewState.Item("GridViewSortDirection")) Then
Return SortDirection.Descending

[code]....

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Bindingsource Sort By Column Value - Datagridview

Mar 21, 2012

I am trying to display a football league table in datagridview. my code gets that data for each column from ms access and displays it in datagridview. I want to sort rows according to the value of the "pts" column.I've tried using using BindingSource.Sort = "pts" but this has had no effect.

[Code]...

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How To Sort Multiple Column Of A List

Apr 15, 2009

I have a class for example:

Public Class Employee
Private mName As String
Private mSalary As Double

[Code].....

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Possible To Sort A .NET DataGridView Column Using Only Keyboard?

Jul 5, 2011

Is it possible, out of the box, to sort a .NET DataGridView column using only the keyboard?I understand there is a SelectionMode property, but changing this merely allows me to select, using Shift+Space, an entire row or column, but this doesn't have the same effect as clicking the header with the mouse and causing a sort.The reason I ask is because I am working on accessibility issues and would like to avoid relying on the mouse.

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Sort A Multidimensional Array By The 3rd Column?

Oct 3, 2009

Dim array1(9,2) as String

So basically, 10 rows and 3 columns and say I want to sort them by the values in the 3rd column.

Each row is essentially a record of data and must be kept together.

Now I know that you can't use the array.sort method but would I have to use a bubble sort or something for this?

What's a good way to manipulate the records while still keeping each row linked together somehow.

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Sort DataGridView Column's Name By DisplayIndex?

Oct 25, 2011

I'm trying to put the names of all my column's (that are in my datagridview) in order by their displayIndex property in an arraylist.

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Sort Excel Column From Code?

Sep 24, 2010

I have a range in excel and I want to be able to sort it by one column programmatically.

There is range.sort, but it has a ridiculous about of parameters and I cannot get it to work.

Surely there must be something to be able say I want this data to be sorted by this column?

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Sort Numbering Column In Dataview?

Mar 2, 2012

I want create a datatable .In this datatable 2 coloums are percentage and marks .I want to show the maximum percentage record display on first and simultaneosly another racord ?Thats why i take a dataview but dataview could not sort the datatable exam.

Dim view As DataView = dt.DefaultView
view.Sort = "clm_percentage DESC"
dgvStudInfo.DataSource = view

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Sort On Date Column Gridview?

Nov 5, 2010

I got a gridview which auto generates columns. One of the columns is a date field.Somehow, i cant sort the date field. It's being interpreted as a string.The data comes out a database. The datatype there is set on datetime.his is the code in the aspx file:

<asp:BoundField DataField="date" HeaderText="date" SortExpression="date" DataFormatString="{0:dd/MM/yyyy}" HtmlEncode="false"/>

[code].....

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Sort Text File Column?

Oct 6, 2009

I have lines like this

( Pin ) [ Probe ] Length = in.
| From | To | From | To
Length|Ga|Color |(b r c )|(b r c )| X Y | X Y

[code].....

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VS 2010 : Sort Only ONE Column In Listview?

Mar 7, 2011

I want to just sort one column in a listview control. Is this possible or are all the columns tied together?

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