I am trying to filter a datagrid alphabetically.I already have a filter in place to sort by grade(another column in the grid)but I have tried 10 different tutorials and can not get the alpha to work. [code] The last on is the alpha filter, the top is grade and the middle is to show all
View 4 RepliesI have a datagridview with transaction bindingsource I want the datagrid to show the sorted rows only not all the records when i enter a value into a textbox and click button sort.
View 1 RepliesI have a form with 2 datagrids bound together which are working perfectly. I know want to add a combobox at the top to filter the first datagrid. I have the combobox show the items I want to filter on:
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using strongly-typed ms access 2007 database , vs 10 i have a problem with datagridview filter i have 4 columns and allowDBnull is true , null value is empty my problem is that i need to have 4 textbox to filter the columns so i used in the texchanged
Me.PartsBindingSource.Filter = "Convert(partsn, 'System.String') LIKE '%" & TextBox1.Text & "%'" & " and Convert(description, 'System.String') LIKE '%" & TextBox2.Text & "%'" & " and Convert(Position, 'System.String') LIKE '%" & TextBox2.Text & "%'" & " and Convert(model, 'System.String') LIKE '%" & TextBox4.Text & "%'"
which works just fine , except for the rows which contains any null value as those rows are hidden all the time once i change the text, even when i clear the textbox they keep hidden i can only see them once the form is loaded to cut it short, i need to make a filter to the datagridview , that filter should show the rows even if one of the cells is null?
how to filter the datagrid view? what i mean is, the data that will only show in the datagridview depends on the date selected on the DateTimePicker(dtpDate) example if the value of Date is march 20 2012 the data that will only show on the datagrid view is the event that is save on the march 20 2012. also to arrange it ascending based on time.
View 8 Replieshow can I filter the items on my datagrid which is displaying the data from my SQL server database, through a textebox text.
View 2 RepliesI am new to programming and especially VB and I am trying to make a CSV reader where I can filter all of the content with a single search box. Here is the code I used to load my CSV file into a datagrid:
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I created a filter for a datagrid using a combo box, but every time I select an item from the combo box and there is no data for that filter I get the following pop-up error during debugging:Index -1 does not have a value.Here is the code that I am using:
1 Private Sub RYAN3estimatesBindingSource_CurrentChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RYAN3estimatesBindingSource.CurrentChanged
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I'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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Actually i had created a vb.net project with a several forms and now in my project i got a doubts one is the i want to filter the data which i had stored in the table which i had created in the sql database and linked with the form .Now i had retrived the table data in the datagrid view but i want to filter this data according to the Month wise
Consider the data as given below
CUSTOMERNAME MONEY DATE
RAJA 1000 5/22/2011
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Now i need is i wanna filter the 5 month details only if the user selects the month from the combobox the combobox contains 12 number starting from 1 , 2, 3......12 .
If the user selects 5 it must filter the result and show only
RAJA 1000 5/22/2011
SANDEEP 54543 5/15/2011
I have tried to query the data in Access but the filter that is on the query does not transfer over to the datagrid. I would like to be able to filter the information on the datagrid, but I do not want to use a text box or combo box. Here is a sample of the data that I am working with:
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Kinda new to working with wpf apps (and vb.net). Looking for a way to filter a datagrid using a combobox (to select the field that the user wishes to search) textbox (to input search terms for specific records). The datagrid loads fine as does the combo containing the fields, however my filter simply does not work.
Code for loading data (works fine)
Dim obj = Me._dataManager.Collections.ReturnCollectionByID(tableSelectionCombo.SelectedItem.TableID)
Me.DataGrid.ItemsSource = obj
obj.Load(New DataManagementDataRequest(Nothing, Nothing))
Code for filtering (not working)
If Me.searchTxt.Text IsNot Nothing Then
obj.filter = selectFieldCombo.SelectedItem.ToString Like searchTxt.Text.ToString
Else
obj.filter = ""
End If
need a quick reply looking for code that will filter my datagrid with all the results between 2 dates in 2 datatimepickers. My table is not bound to the database. I'm looking for code that will work when the search button is pressed.
View 3 RepliesI'm trying to create a Select Distinct query, but i'm getting stuck with either an empty combobox either a filled combobox that displays all the doubles.or a message "System. Data. DataViewManagerListItemTypeDescriptor".I have a form (form5) with 1 combobox and 1 datagrid. The datagrid loads 5 collumns "ID", "firm", "Fname", "mname", "Lname".[code]I would like to select the firm from a combobox and filter the datagrid so that it only displays the selected firm and the people that are registred here. Furthermore i want the combobox that i use for selecting the firms to lose the doubles.I can load the datagrid and load the Combobox, but selecting is only pointing to the record (highlights in the grid) i chooses but doesn't filter.[code]I use the "Me.EmployeesTableAdapter.Fill" method so mu question is, is it possible that i don't need to use the OLEDB connection or do i still need this to correctly connect to the DB (access)? I changed the script that i brewed together as displayed above, but this did not do the trick.
View 7 RepliesI am new in programming and I'm making an application that can filter records on datagrid from the user's input in textbox..I tried this code that I also got here.. But I'm getting an error.
ERROR MESSAGE:An unhandled exception of type 'System.InvalidOperationException' occurred in system.data.dll Additional information: Fill: SelectCommand.Connection property has not been initialized.
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In stead of using Datagrid for filtering and importing - listview for filter and import can it be possible?
View 2 RepliesI'm working on a mobile project, and I have this:
search textbox (fillby method)
combobox (bound to the data)
datagrid
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I am using access database to store my datas?I have used a datagridview to present the data to the user.I want to give the date filter option to my users.How can i bind the datetimepicker control with my datagridview.one of my datagridviews coloumn is contains date string.
Private Sub btnViewAll_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnViewAll.Click
'Declaring connection string
Dim objConn As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source = D:queDB.mdb")
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i have a form with a textbox, datagridview, tabcontrol. I use the tabcontrol to create an indexed view of the datagrid using the alphabet to filter the records to show the respected fields according what tab was selected. The textbox I have on the form is databinded to a field of a table in the database. The datagrid is also databinded to the same table in the database. The binding on the textbox breaks when I press on a tab to change the filter type. On the tabcontrol.selectedindex event I have this code to filter and fill the datagrid is: conn.Open()
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I have a form that has a combo box and a sub form which displays as a datasheet or aka. datagrid. I would like as i type text into the combo box that the datagrid scroll to the matching record.
View 9 RepliesI think my question is discriptive, or as Microsoft in the Documentation for Data Grid the question is, How do I have a combo box column display a sub set of data based upon the value of a different combo box column?
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This should be a fairly simple one. I am creating a dataset which will contain a description field which I would like to sort by. The reason I want to sort the dataadapter and not in my SQL is that I am already ordering by the results that have a particular value.My SQL looks like this:
SELECT pif_desc, pif_fund, psf_end, (CASE WHEN SUM(pmi_units) IS Null THEN 0 ELSE SUM(pmi_units) END) As fundunits
FROM tbl_mem INNER JOIN tbl_sfunds[code]....
I want to sort the datarows is ds.tables(0) by pif_desc but still have the rows with fundunits > 0 listed first. how I can achieve the correct ordering.
This program i am working needs to be sorted alphabetically but right now it just sorts by the length of the names in descending order. i think the problem is my if statement. [Code]
View 4 RepliesI have been attempting to work the TreeViewNodeSorter into a treeview. I essentially need the first level of the tree to be sorted by two things: 1) In the tag of each node there is a zero (0) or a one (1) - I need the zero, then the one to be the first sort order. Then I need it to sort alphabetically after that. How can I do this?
View 10 Replieshow to arrange the display of my combobox..i dont want it arranged alphabetically..i have my code below
my access database looks like this
Acc1 Acc2 Acc3 Acc4 Acc5 Acc6 Acc7
Tax Electric NPF Loan NPF Saving Uniform Allowance
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i have a few names in a list box (string). How do i use bubble sorting to sort them in alphabetical order.
View 3 RepliesI have a list of instruments and I need to sort them to the following requirement.
order by:
cash
securities in alphabetical order
managed funds in alphabetical order
I have a list of instrument which has properties name and type, I've managed to sort alphabetically by name.
Instruments.Sort(Function(x, y) String.Compare(x.Name, y.Name))
Instruments.Sort((x, y) => string.Compare(x.Name, y.Name));
I have a Dictinary(Of String, Item) and I'm trying to sort it into alphabetical order by the item name. I don't want to use a sorted dictinary and without it, I've having zero luck. Linq is not my strong point.
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I've got three arraylists of strings, and the "091: " part of the string is not part in the arraylist, thats added when I display them in the listboxes. So basically, how can I sort a list, and make sure that item nr 98 in english, still equals nr 98 in japanese and kanji?
View 11 RepliesI've created and populated a generic list of strings like this:
Dim MyList As New List(Of String)
MyList.Add("Beta")
MyList.Add("Echo")
[code]....
Now I want to order it.