Sorting With Dataview And Datagrid?
Feb 3, 2012This is my data stored in table1,
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Sorting With DataView - Dataview Always Sort The Highest Number Is The Buttom
Jan 5, 2012I got a problem with dataview that get data from datatabel (Col1 : ID,Col2: Time) and I'm sorting by Time in desc ... when the values for example {40.21,80.21,70.25,25.2} the dataview sorting them as I need but when one of values goes above 100 for example {40.21,80.21,100.25,25.2} the dataview always sort the highest number is the buttom, I don't know why ..
This is a sample code
Dim dt As New DataTable
dt.Columns.Add("ID")
dt.Columns.Add("Time")
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Sorting A DataView?
Mar 9, 2011I have an XML that looks like this:
<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="library.xslt"?>
<Library>
[code].....
Sorting By Date With Dataview In VB?
May 31, 2012I'm trying to pull a table from an SQL database and sort it on the "Date From" (DtFr) column, which represents the start of a lease. I thought it would be as easy as this:[code]......You were right about the string value. I added a data column called sortDtFr to the datatable and gave it System.DateTime as a datatype and iterated through the rows setting the new column's value equal to the old one casted as a Date. Here's the code for those interested:listing all drives with GetLogicalDrives()..I am getting ( A:. C:, K: )
View 1 RepliesSorting A Dataview Object Based On A Column Number?
May 10, 2011I have a dataview object that is being populated by database fields - so I can sort on these partulular columns by specifying the actual column names without any difficulty. However, I have been asked to add a few more columns to the dataview, and these columns will be calculated columns, not directly derived from an underlying database column.The users want to be able to sort on these new columns as well - even though there is no actual column name I can use to sort.
I have not been able to see where I can sort a dataview based on the actual column integer value used when the user clicks the appropriate heading to sort.
Sorting A DataView - Pull Primary Author Up To Book Level So Can Be Displayed In Grid?
Jul 21, 2009I have an XML that looks like this:
CODE:
This allows me to sort by the primary Author, Series, Episode, and Title.
In my application I house the data in a DataSet and then use a DataView to reference it in a Grid.
I'm using VS2005, VB.NET, and I have two questions:
1) How do I replicate the Sort I'm using in my XSLT?
2) How do I pull the primary Author up to the Book level so that it can be displayed in the Grid?
Filter A Dataview & Bind It To A Datagrid?
Jun 9, 2009I'm tryng to filter a Dataview & bind it to a datagrid but when I do the below, there is no effect. The dataview returns the original recordset.
Dim
filteredProductSpecs As DataView = Me.ProductSpecifications.DefaultView
filteredProductSpecs.AllowEdit = True
filteredProductSpecs.AllowNew = True
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Extra Row In Datagrid When Using Filtered Dataview As Datasource?
Jun 9, 2009I am filtering a dataview which is used for a datagrids datasource.At runtime when I apply the filters (using Checkboxes to determine the RowFilter text) I get an additional blank row at the top of my grid. This is then treated like a row & is filtered out with other rows that don't fit the filter criteria but comes back when I remove the filter. Basically, its part of the underlying DAtaview it seems. It's not persisited to database but I can't seem to get rid of it when I'm filtering.
View 7 RepliesDataView.Sort - DataView.Find On A DataTable That Is Already 'ORDERED' By The Column
Nov 20, 2010If want to do a DataView.Find on a DataTable that is already 'ORDERED' by the Column I am seaching, so a DataView.SORT should not be necessary, but it throws an Exception if I don't give a .sort command before the .find command. Is there any way to avoid this apparant duplication ? and speed up the search time. Its a very large table - 1 million rows. I am using VB 2010
View 6 RepliesDataGrid Sorting By One Column Then Another
Mar 13, 2012Is there a way to sort a datagrid by one coloumn and then by another? For example by column 1 then by column 2. I have managed to sort it by a single column, however this doesnt give consistent results.
View 12 RepliesStop Any Sorting Within A Datagrid?
Jan 29, 2009I am using a datagrid in order to allow users to complete a worksheet which then gets submitted to an excel document. The problem I am having is that I cannot seem to stop the user from sorting the column by clicking on the different column headers. I have tried setting the AllowSorting property of the datagrid to false but this does not stop it.
I have also noticed another problem regarding sorting within the grid. The grid contains numerous combo box columns and occassionally when a value is chosen from a combo box the grid sorts itself by the combo values in that column.
So I guess what I want to know is how do you stop any sorting within a datagrid.
Datagrid Sorting Of Rows Having Todays Date?
May 21, 2010i need to sort out rows having todays date in the datagridview in vb.net 2008
View 1 RepliesAfter Editing Cell In Datagrid Then Sorting Them Selected Next Data?
Aug 11, 2010after editing my cell in the datagrid . i am sorting then i select the next record the selection was do to the 1 cell on the row .i don't know what is the problem
View 2 RepliesSorting Numbers From Lowest To Highest In DataGrid Table
Mar 14, 2012How to sort numbers from lowest to highest in my datagrid table?
View 3 RepliesExcel Sorting Is Only Sorting One Column Not Multiple?
Mar 12, 2012I'm having my program sort an excel sheet by a few columns. However, it is only sorting by the first column not the rest that I specify.ere is my sort code below:
myRange.Sort(Key1:=myRange.Range("A:A"), Order1:=XlSortOrder.xlAscending, Key2:=myRange.Range("G:G"), Order2:=XlSortOrder.xlAscending, Header:=XlYesNoGuess.xlYes, Orientation:=XlSortOrientation.xlSortColumns)
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Wpf - Sorting Observable Collection Incorrectly Sorting?
Aug 20, 2011I have a WPF ObservableCollection which is bound to a ListBox and I have a Sort() method which when called will convert the ObservableCollection to a List(Of T), and undertakes a sort based on a date/time column within the collection.
The data is sorted, even when new items are added to the ObservableCollection, however the date/time isn't being correctly sorted. The data is sorting based on the date however it is very much random when it comes to the time portion. The following is an example of the outcomes I am experiencing:
[Code]...
Is there anything that I am doing incorrectly in this method that would cause the time portion not be included in the sort? Is there a better way of doing a sort?
Sorting A Datagrid That Has Some None Bond Data Columns Looses The Non-bond Data?
Jul 24, 2009I have a few forms that the user uses to select data records and then perform some analysis on them.So the selected records are presented in a datagrid and each in turn it reviewed and the analysis data added to the extra columns, works very.
However, if the user clicks on a column to sort the grid, the unbound fields are not sorted with it, just blanked out. I can prevent them from sorting, but it would be nice if it could sort the full grid.
Adding Row To Dataview?
May 2, 2012i am trying to add several rows to a dataview before bindng it to the datagridview. I have tried several variations of the below code but only the last row will actuall load into the grid. Probably doing something stupid.
My code is:
dvInspectDetail.AllowNew = True
Dim newRow1 As DataRowView = dvInspectDetail.AddNew
newRow1("IDetail") = mDetailNo.ToString
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How To Loop Through A DataView
Feb 12, 2012Looping through rows in a DataView
I have created a dataview from a datatable.
My question is how can I loop inside the dataview?
I know that in a datatable I can perform a loop like this:
For Each oRow as DataRow in iDataset.Tables("tableName")
Msgbox oRow(0).ToString
Next
How do i do that for a DataView?
Accessing 2nd Table In Dataview
Apr 19, 2011I have a sqlDataSource that runs a stored procedure that returns a table of the days of the month that was passed in as a parameter, arranged as they would in a calendar. It also returns a second table which contains the event details associated with certain days of the month.Basically, how would I go about accessing the values contained in the 2nd table that is returned by my query?I have tried putting the result of the .select in a dataset, unfortunately I get a cast error. If I try to put it in a dataview, I only get the first table.[code]
View 3 RepliesAccessing Dataview In New Form?
Jul 31, 2009I have a form where I open an Access database with 3 tables. I have defined datasets and dataviews for these three tables in the main form. I want to open a new form and access and update the tables using the dataviews I've already defined. When I try to access a record from the dataview using the new form, it's not defined. Can I pass the data between forms or do I need to redefine it in the new form? This is the first time I've tried to use multiple forms.
View 6 RepliesBinding A Dataview From A Textbox?
Jan 16, 2012I am trying to create a basic webpage that will check a column of a database table to see if a "UPC Code" is taken already, to prevent duplicate use. I'm fairly new at .NET programming, but have built asp pages before. I'm just stumped :/
I have a textbox that a user can type in a number. The page successfully checks to see if the textbox is blank and reports the error, and if there is a value, it's supposed to bind that textbox number to a gridview to see which Item# it's associated with. But for some reason, my code is not binding the value of the textbox to the gridview.
Code:
<%@ Page Title="Home Page" Language="vb" MasterPageFile="~/Site.Master" AutoEventWireup="false"
CodeBehind="Default.aspx.vb" Inherits="UPC_Checker._Default" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
</asp:Content>
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Dataset / DataView Not Displaying?
Mar 6, 2009I have the following code, I just want to create a dataset add some records and display it.
Make the DataSet.
Dim scores_dataset As New DataSet("Scores")
' Make the Students table.
Dim students_table As DataTable = scores_dataset.Tables.Add("Students"
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Dataview Gets Int, Display Value From Another Table?
Jun 5, 2011I have a form which is primarily pulled from Table1. Table1.fieldA is an integer representing a project phase. In the current Access display the form displays not the integer, but a String stored in Table2 that holds integer/String pairs representing all the phases.I'm trying to figure out the best way to reproduce this in my .NET formview. I could write code that would parse the int and display text, then reverse the process at save or insert, however then the code has to be updated if a new phase is added to the database. draw the String values from Table2 while preserving the binding to Table1 but I haven't figured out how.
View 6 RepliesDataview RowFilter Like This Condition = > 0?
Feb 17, 2011How Can I Row Filter with a condtion on colam where Coloum1 = > 0
View 2 RepliesRead In A XML Document Into A Dataview?
Feb 7, 2011i guys, Ive been stuck on this problem for awhile now I need to read an XML document into a dataview object.At the moment I am reading the Xml into a dataset
Public Function GetDataSet() As DataSet
Dim ds As DataSet
ds = New DataSet
[code].....
Search For A String In Dataview?
Mar 11, 2010I need to search all cells inside a dataviewgrid in VB.net starting with "www" , once i found one cell apply a background color to the complete row and get the next cell with the same String.[code]...
View 2 RepliesSelect Data By Id From Dataview?
Nov 7, 2010How to select data by Id from Dataview . I want to show this it in deferent Textbox
View 6 RepliesSelect Data From DataView?
Oct 1, 2010How Can I Select Data from Dataview by Id. I want to use it in Invoice I have All Produck List in Dataview by Id. I just want to Put the Produck Id in A textbox and it will fill the all produck information in other textbox from Datview.
View 1 RepliesUse 2 Parameters With Dataview.rowfilter?
May 24, 2011It works with 1 parameter (i_index) but if I also use i_datum, I get an error like: "Conversion from string "park_id = 100" to type 'Long' is not valid." Public Function detail_kalender(ByVal i_index As Int16, ByVal i_datum As Date) As DataRowView
Dim dv As DataView
Dim anyrow As DataRowView
dv = New DataView
With dv
.Table = myds.Tables("kalender")
[Code]...