How To Fill Datagrid With A Custom Query

Jan 24, 2009

[code] i use this line to fill the datagrid Me.tableTableAdapter.Fill(Me.DDataSet.table)how can i fill the datagrid with a custom query?


How To Fill Datagrid With Results Of Query

Apr 26, 2010

I've got a button that sends an sql query to the database it works but i don't know how to fill the datagrid with the results of that query

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Specify A Custom Select Query For A Datatable Fill Method?

Dec 17, 2009

VB.Net 2005 SQL server 2005

I have a project I have a dataset that contains tables In the dataset designer, each table has a defaiult FILL command set. I have draged and droped my table as a grid onto my form VB automatically sets up the table adapter, and binding source to make it all work.

in my code, is placed in the form load routine, a tableadapter.fill(dataset.datatable)

Here is my dilemma. The data in my table may have 100's of thousands or rows.

I have presented the user with a front end that allows for filterring and selecting based on several columns. reguardless of how many rows the result set contains, there will always be the same columns in the dataset.

Because there are so many combinations of select query, i do not want to make 20 or 30 custom fillby's in the dataset. I want to make an addhoc select query and have the binding source and table adapters work as expected. I have created a query called "FillByCustom" in the dataset designer attached to the DataTable Adapter section.

My question is this.

If i build a select query that returns the desired rows, how do i place it into the adapter in place of the FILLBYCUSTOM select command, such that it all works as expected?

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Jul 22, 2009

I have on my form two datagridviews that correspond to the same table. They are both databound. They have been created automatically through dragging them from the datasources windows.One is datagridview and the other datagridview1. When ever I navigate through a datagrid the corresponding row on the other grid changes as well. I do not want this. Also I want to be able to fill and use each datagrid indepentent from each other. To fill a datagridview on load I use this code

Me.AllServicesTableAdapter.workstation(Me.Database2DataSet.AllServices)This code does not let me choose which datagrid to fill.

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Avoid Closing Of A Custom Combo Box Popup Window In A Custom Datagrid?

Jan 31, 2012

I was trying to block the closing of a custom combo box popup window in my custom DataGrid. The popup window comes by pressing F4 or ALT+DOWN keys in my datagrid which is getting closed if I press the down arrow for the first time, after showing the first value in the combo box as selected. Next time onwards, if I press the F4 key and down arrow, I can move to any item in the popup window and select the item using keyboard and in that case, the popup window is not getting closed till I press the ENTER key or selection using the Mouse. Is there any specific reason for this behaviour or something is missing in my code part? [code]...

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Avoid The Closing Of A Custom Combo Box Popup Window In A Custom Datagrid?

Sep 2, 2010

I was trying to block the closing of a custom combo box popup window in my custom DataGrid. The popup window comes by pressing F4 or ALT+DOWN keys which is getting closed if I press the down arrow for the first time after showing the first value in the combo box as selected. Next time onwards, if I press the F4 key and down arrow, I can move to any item in the popup window and select the item using keyboard and in that case, the popup window is not getting closed till I press the ENTER key or selection using the Mouse.

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DB/Reporting :: Open An Access Query In A Datagrid View And Then Be Able To Make Changes To The Datagrid And Then Save It Back To The Database?

Apr 15, 2008

What I am trying to do basically is open an access query in a datagrid view and then be able to make changes to the datagrid and then save it back to the database.When I try to save:


It says that update is not a member of the tableadapter... Why is that?

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Fill A Datagrid With Values From A Textbox?

May 2, 2011

i am trying to fill a datagrid on form 2 with data from a textbox in form 1 but i can't find how to do this.

for moving of data across forms i can do that by frm as new form2 frm.datagrid.datasource=ds.tables (i can do it) but binding the text box to the datagrid is my worry.


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Find The Records And Fill The Datagrid?

Aug 5, 2009

I am looking to create one of these search engines with autofill function. I want to find the records and fill the datagrid with them from the database where combAC.text is like ...

I got this, but at the moment it doesn't find any records.

Private Sub combAC_Leave(ByVal sender As Object, ByVal e As System.EventArgs) Handles combAC.Leave
If combAC.Text.Length <> 0 Then


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Jun 18, 2011

how to go about using an image to 'fill' a progress bar instead of the stock standard green thing?using and image as the background of a progress bar aswell.

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May 26, 2010

I am trying to retrieve data from Excel spreadsheet and fill DataGridView with it for display prior to updating SQL SERVER Table with DataGridView Row individually. I have not done this coding before and encounter this error message Public member 'WorkbookOpen' on type 'ApplicationClass' not found.[code]...

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May 17, 2012

Here's my query[code]...

how to get it from the array to the checkedlistbox.

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Apr 28, 2010

I am having a problem with filling a combobox with unique values.Im not very good at vb either so I will explain what I have done so far.

1. I added a combobox to my form called Combobox1

2. I clicked the little triangle widget thing on the ComboBox1 set the dataset to MyDATASETDataSet1

3. Display Member: CurrencyCountry, Value Member: FCode, Selected Value = None

4. I fill MyDATASETDataSet1 when the form loads using:

ComboBoxQuery =
SELECT DISTINCT [CurrencyCountry], [FCode] FROM [Prices]

The form does not load, i get the error: Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.If I replace ComboQuery with Fill Query (which is the default fill command) it displays results....but not unique results, i see the same items being repeated throughout the list in the combobox.I guess my questions are:

1. when you fill a dataset do you need to select all the fields when you are creating your query?

2. if i simply wanted to perform the following lookup:

SELECT DISTINCT [CurrencyCountry], [FCode] FROM [Prices]and set the combobox Display Member: CurrencyCountry, Value Member: FCode how would I do this in the code?

3. how can i change my query to display only unique values, distinct doesnt seem to be working?

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Dec 11, 2011

I'm trying to fill combobox with my SQL query result.[code]...

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'Fill' Is Not A Member Of 'System.Web.UI.WebControls.DataGrid' Error?

May 16, 2011

I am developing a VB.NET program to search for text in a specified column from a Datagrid. I am almost finished implementing this following the MS tutorial at:[url]But now I have just one compilation error:


Also, I'm not sure if it is good to be declaring these variables new like this since I believe I already call them new elsewhere in my code.

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DB/Reporting :: Fill A Datagrid With Contents Of A Text File?

Apr 21, 2010

My text file is something like what you see below, and I want to populate the datagrid. Once I populate the datagrid, I'll use that kind of like an excel spreadsheet in the sense that I'll dip in and grab values based on row and column index to display to the user. I will also (on a different form maybe) display the same datagrid to the users so they can sort by column at their choosing.[code]The error I am getting is: Value of type 'Integer' cannot be converted to 'System.Windows.Forms.DataGridViewCell'.

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VBNet2008 Retrieve Data From Excel To Fill DataGrid?

Mar 11, 2010

I am trying to retrieve data from Excel Spreadsheet to fill DataGridView for display prior to updating SQL SERVER using DataGridView Row individually.But the coding is not working as this is the first time I done the coding.

this code snippet generate this error message
If objSheet.Cells(excelRow, 0) = "" Then
Endif Exception from HRResult: 0X800A)3EC


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VS 2005 - Search All The Rows, And Fill The Datagrid With Anything It Matches It With

Apr 2, 2009

'this calls the connection sub

SQL = "SELECT * FROM Customers WHERE Surname Like '" & Textbox1.Text & "%'"
'this calls the DatagridFill sub

This is my current code, it searches for anything entered into the textbox against the row "surname", but I also have a first name row and a Order ID row. Instead of searching against one row, i want to to search all the rows, and fill the datagrid with anything it matches it with.

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VS 2008 Pocket PC - Fill A Datagrid By One Manual Select

Jul 30, 2010

I'm building an application for run in PPC. Is my first for this kind of equipment. At a time, I nedd to fill a datagrid, by one manual select. In VB forms it works perfectly, but I can't convert this for PPC forms. I use this


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Fill Datagridview Column With Sql Query And Data?

May 6, 2011

i want to fill my datagridview column with sql query and data i have 1 datagridview in datagridview 4 column

column1    column2    column 3     column4
this gridview is undound
i want to fill with sql data

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Dec 12, 2011

my query is too long and retrive larg data.

and myform hanged when query is process.

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Using TextBox To Fill A DataViewGrid In Query Builder?

Apr 22, 2011

I am trying to use a DataViewGrid to show certain transactions.I also have a TextBox for the user to enter the transaction ID to fill the DataViewGrid.In the Query Builder it works if I give the NABTransID in the Query but I want it to read the TextBox1.text to find the transactions.


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VS 2008 Double-clicking DataGrid Cell To Fill Text Box?

Jul 30, 2009

how I could code a datagrid's double-click event to have the value in the cell show up in a textbox.

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VS 2010 Have A DataGrid In A Form Docked As Fill And Have It Located Below The ToolStrip?

Jan 9, 2012

I want to have a DataGrid in a form Docked as Fill, and have it located below the ToolStrip.What I mean by Docked as Fill is I want to be able to resize the DataGrid along with the Window Form.When I select Dock as Bottom, the space between the DataGrid and ToolStrip changes as well.

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Sending The Value Of Payor To The Fill Query Once The User Selects?

Sep 7, 2009

I have a field called "payor" where the user selectes either "All, Medicare, Managed care" from a drop down list. I am sending the value of payor to the Fill query once the user selects the one they want.

I have no problem with coding 'Where (payor = @payor) if the user doesn't pick ALL, but what code do I need to include ALL records if the user selects "ALL" in the where statement?

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Sql Server - ExecuteScalar And SqlDataAdapter.Fill Behave Different For Same Query?

Jul 8, 2011

I have a big stored procedure that I run. At the end its supposed to select a singe value to say if it succeeded or not, so I run the query as

Dim Command As New SqlCommand(SqlString, Conn)
Return Command.ExecuteScalar()

Which works. However there is an error in my stored procedure. I know its causing an error because the logic in the stored procedure rolls back the transactions, and after the Execute Scalar call, my transaction count is down to 0 and the my data hasn't changed. However no SQL exception was generated.

The strange part is, I changed the code to grab all the result sets from the SP to see if I could get more information. So I called the same SP like this,

Dim DAObj As SqlDataAdapter = New SqlDataAdapter
Dim CommandObj As SqlCommand = New SqlCommand(SQLString, Conn)
DAObj.SelectCommand = CommandObj
Dim DS As New DataSet()

When I run this, with the exact same sql as before, executing the exact same stored procedure, this time I get an SQL exception because one of my nested SP calls was missing required parameters. So what could cause this? Why would running it one way produce an error and the other way have the error but not report it? Is the difference on purpose, or some kind of obscure bug in ADO.Net?

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VS 2008 Does Adapter.fill Have A Query Length Restriction

Apr 10, 2010

I have a database with around 100 columns and when i go:


The code works fine with a smaller database, so i was just wondering the problem is that the database is too big and the adapter isn't able to handle such a long query. I was just wondering if anyone knows what kind of limits there are?

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Table Adapter FIll Causing Error With Combo Box (Query)?

Jun 2, 2009

I have the following query that executes when my form loads. It's the rowsource for my combo box. The query is fine and populates the combo perfect, however, when i click into the combo box I cannot click out of it or even close the form. I have tried taking out the line of code that fills the form via table adapter on load and it works fine (opening the form unbound by the main table). Has anyone run into this before? I have another combo box on the form setup the exact same way and this is not happening. I've experimented with different datatypes etc....

code to populate combo box:

Public Shared Function LoadCallSource() As String
Dim sConnectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Documents and Settingsdiw07My DocumentsDaily Backupsphone memo backend.mdb"


If I take out the line

Me.MemoTableAdapter.Fill(Me.Table_Memo.Tables("Memo"), intMemoID)

The Combo boxes do not act up or "Lock"

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Selecting A Particular Query In The Dataset Designer To Be Used In The Fill Method Of The Table Adapter?

Mar 1, 2012

I created a new query in the dataset designer. There are now 2 queries there. The original one and the new one.I also added named parameters in the Where clause of the 2nd query.This is the query in the new one:

SELECT ID, FatherName, MotherName, EmergencyContactName,
EmergencyContactRelationship, Address1, Address2, City, State, Zip,
PrimaryPhone, SecondaryPhone, Emaile.


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May 24, 2011

I am trying to add datagridview control in my custom control but i failed.I started creating new project[windows custom control library], added datagridview control on it and also added a property naming "DGVMain" which refers to datagridview control.I compiled it.

While testing i find its properties like visible and other working but when i click on columns property it doesn't work. i.e i cannot add/edit columns into the datagridview of my custom control.

Did i miss any steps or do i need to add some more actions?

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May 14, 2012

I have created a class "student" and made an array which contains students.I would not only like to display the array in a datagridview, but the array should also be updated if the user makes changes to one of the students in the datagridview.

I succeeded in showing the array in the dgv: one way is using datasource prop, the other is doing is diagrammatically. However, i can't find out how to let the user edit the array by editing the dgv.

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Combox With Datagrid And Query?

Jun 22, 2010

I have a VB.NET Windows form with a datagrid on it. I also have a combobox on the for (outside the datagrid).The purpose of this combobox is to limit or filter the records shown in the datagrid

database is Access MDB

table name table1 field name = field1

another question

i have 2 tables table 1 for customers include  cust_code and cus_name

in table2 emp_name cus_code

i need to get the data from table 1 with information in table2 cus_code

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Nov 30, 2010

In my Form1 i have a datagrid with coulmns: CarName , CarModel , CarColor , CarOwner (there are a lot of data).

I added queries (textboxes that the user writes in text) that can "filter" data when the user want to choose specific CarName or specific CarModel.

textbox1 = CarName
textbox2 = CarModel
textbox3 = CarColor
textbox4 = CarOwner

If the user writes text in TextBox1 then the data shown in the DataGrid is filtered.What if the user want to choose also (!) a carOwner? I know how to use AND statements, but if the user didn't specified a carOwner non of the data is shown although there are this kind of data.

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May 31, 2012

I'm trying to get the results of a WMI to display in a datagrid however the code executes without error yet the datagrid doesnt show any output

Dim scope As New ManagementScope("\" & servername & "


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Jan 3, 2010

I'm working in a database on with sqlite wich hosts a gallery and I want expand the search proprieties.[code]...

I want to filter the results also for image ext (table = images.ext) or one or more parameter...for example:

If the user search "cars ext:jpg width>500" the the database returns all images wich has the tag "cars", has the extension jpg and are bigger than 500 px width

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Aug 28, 2009

I am using VS/VB 08 together with access 07 for my project. I am trying to fill my datagridview using a custom SQL query where the "where" criteria is altered to accept the column name from the selection of the user. When a user clicks on a column in the datagrid I want that column to be represented in the query. This is what I have but is not working. Is this possible by the way?


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Jul 9, 2011

I'm using a DataGrid to display the below custom classes via a BindingSource, I'm trying to figure out a way to save them to a file either by serialization or by some other method. I've tried a lot, but I think it has a hard time serializing because the Account object has the CharacterList object or something. [code]

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May 14, 2012

I am working on a project which lets the user edit the students in a certain group using a datagrid. First I created a class called student and then I created a student-array. Displaying the students in a datagrid works fine. On form-load, I change the datagridview.datasource to the student-array. The datagrid has 20 rows by default (Public dbstudebt(0 To 19) As student). When I edit an existing student everything works fine but when I fill something in in an empty cell and press enter or tab to confirm and add a new student, it just clears the cell and nothing happens. So basically, editing existing studs in the datagrid works fine, making new student doesn't work at all as those cells are always cleared immediately.

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Dec 12, 2009

I am using one datagrid to load a resultset of query.

USING ORACLE 8i. I am using more than one table.
conn = New OracleConnection(connstr)
conn.ConnectionString = connstr
[Code] .....
When running my code, it didn't return any result.

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