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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Sep 12, 2011
I have a combobox with a datagrid, but I'd like the user to be able to type into the combobox like usual; At the minute it's a fixed dropdown. Here is my code:
[Code]....
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Aug 25, 2005
I saw for adding combox to datagrid still Unwritable.[code]...
field has order number 1. Name of this column is "Name"' Datagrid ComboBox ValueMember field has order number 0. Name of this column is "PubID"
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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:
Me.BindingSource.EndEdit()
Me.TableAdapter.Update(DataSet)
It says that update is not a member of the tableadapter... Why is that?
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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
Try
Dim scope As New ManagementScope("\" & servername & "
ootMicrosoftDFS")
[code].....
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Dec 12, 2009
I am using one datagrid to load a resultset of query.
My query is "SELECT S.RACK,R,RNAME,SUM(B.QTY),SUM(B.VALE) FROM STOCK S,READYRACK R,BILLDET B WHERE S.SCODE = B.SCODE AND FLAG ='09' AND R.RACK = S.RACK AND B.BDT BETWEEN '01-NOV-09' AND '30-NOV-09' GROUP BY S.RACK,R.RNAME "
USING ORACLE 8i. I am using more than one table.
connstr = "DATA SOURCE =RASI;USER= BILL;PWD=AIRINDIA;"
conn = New OracleConnection(connstr)
conn.ConnectionString = connstr
conn.Open()
[Code] .....
When running my code, it didn't return any result.
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Sep 4, 2007
Datagrid with results form sql query
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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?
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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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Mar 16, 2011
js want to add some item n my dgCart(DataGrid) from my txtISBNInfo & txtTitleInfo (Textbox). Upon addin it, the itemx must be limited into 3, and the dgCart(DataGrid) should not contain any doubling or duplication ov items. What should I do?
Private Sub btnAddToCart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAddToCart.Click
Dim IsFound As Boolean = False
[code].....
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Jun 13, 2011
I have two text box(Start Value and End Value), one datagridview and a search button SQL script= Select id, ContactName from Customers where id between 1 and 5 I want a scenario where when I enter the start value 1 and end value 5 and click the search button it will run the above query and display the result in the datagrid view.
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Oct 1, 2003
I have a datagrid which is getting populated by two tables. I want to know how do i perform an update on these tables once the user tries to save any edited data. I am doing the following which i found in one of the articles online: [Code]
If objDataset.HasChanges()
Then Dim data_adapter As OleDbDataAdapter Dim command_builder As OleDbCommandBuilder fillSql = "Select [Price Info].[Product Quick Find ID] As
[Code].....
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Apr 9, 2009
I created a form with a datagrid to show data stored in an Access database. It shows the data correctly, using the code:
[code]...
("compras" is the table name and "Comprasver" is the dataset name).The form also has 3 textboxes and 1 DateTimePicker.Then I created a sql query to allow the user to search within 4 fields of the table (field1, field2 and field4 get the data in the textboxes and field3 gets it in the DateTimePicker). The query looks like this: SELECT field1, field2, field3, field4, field5 FROM compras where field1 like "%"+?+"%" and field2 like "%"+?+"%" and field3 like "%"+?+"%" and field5 like "%"+?+"%" field4 is not an important search criteria, so I didn't include it in the query. Field1 and field2 are both string type. Field3 is a Date type and field4 is integer.Once I made the query, it automatically added a toolstrip with a code, which I cut and pasted in my "Search" button "click" event. The code looks like this:
[code]...
But every time I try to search, no matter which criterias I fill in (even if I fill in none of them), I get an error message saying something like the conversion of the "" string into Integer is not valid (my Visual Studio version is in Spanish, so I don't know how to exactly translate the error message).It's supposed to let the user fill in one, more or all search criterias (all 4 search fields).I found out that if I delete from the query the two fields that don't have String type data, it works correctly. What should I do in order to be able to use the Date and Integer type fields as search criterias too?
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Apr 16, 2011
How to make query from mutiple datagrid so that the data from datagrid will create chart?
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Jul 7, 2010
I'm using Visual Studio 2005, and I have a datagrid connected to a table from an Access database.
I added 4 textboxes so the user can type search filters to search within the table and a "search" button.
Then, I created a query using the "add query" tool on the datagrid. I wrote it like: select field1, field2, field3, field4, field5, field6 from table where field1=? and field2 like "%"+?+"%" and field3 like "%"+?+"%"
and field4 like "%"+?+"%"
Both field5 and field6 aren't search criterias, so I didn't add them to the query. Once the query was created, I replaced the parameters inside the procedure with my textbox1.text, textbox2.text, textbox3.text, textbox4.text and then cut and pasted the whole thing inside my SEARCH button click event, so the query is executed when the user clicks on the button.
Now the problem is: when I search using the first field it goes ok, but when I try to search by any of the other fields it returns zero results, even though I double-checked I had written the words correctly. I don't know why it does this. I already tried deleting the datagrid and creating it again.[code]...
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Jun 13, 2012
I have a datagrid where i am entering numeric values. at design time, i have set the format for each column to C2. So at run time, When i am entering the values, it is being set in the current format. When i am displaying data from sql, instead of showing 400.00, it is showing only 400.
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Jun 22, 2011
I'm trying to populate a datagrid control using a SQL Query. The following code does NOT error out, but the datagrid doesn't populate with anything either when run on the emulator.What am I missing?
Dim myCommand = New SqlDataAdapter("select top 10 * from something", "Data Source=somedatasource;Initial Catalog=catalog1;User Id=usr;Password=pwd;")
Dim ds As Data.DataSet = New Data.DataSet
[code]...
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Sep 25, 2011
I use visual basic 2010 professional edition. I am working on a project on it with access on the backhand. i want to view the data in datagrid control for the stock management. I also want to setup a query in the query builder which will search the database according to the ID but i cant get it right i dont know why. i type in the form filter this: LIKE @ID + '%'. But when i click somewhere else, an error appears which says: Data type error in expression.
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Jun 21, 2010
Is there anyway to carry one combo box from one form to another without the use of loops? I'm trying to figure out if it would be easier to represent a comb box in a new form, or if it would be easier to show it in a print preview window....
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Oct 28, 2009
I have a couple of texbox and combobox controls that are bound to a dataset. I can scroll this with the a bindingnavigator. But I want to have the combobox do autocomplete from the dataset. For example, if i type a "D" in the combobox bound to the 'ClientName' column of the 'ClientInfo' table,i want the comcobox to display all (or maybe the top 20) names that start with a "D". If i then type an "E" I would like the list to show all names starting with "De" and so on.
I have tried to bind the 'autocompletesource' of the combobox to the 'ClientName' column, but that did not appear to do anything.I am reasonably experienced with VB .Net, but totally new to database and data centric applications.
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Feb 1, 2012
I have a code for populate a combobox with the text from a txtfile.[code...]
But i have about 20 comboboxen en i want all of them with this text from the txtfile.
(Every Combobox in the Form).How do i do that ?
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Mar 22, 2010
First i don't know how many textbox, checkbox or combobox i have in my form, because this been doing in a loop.Then i want to add some events in this elements.
For Each ctl As Control In Me.TabPage3.Controls
If TypeOf ctl Is CheckBox AndAlso ctl.Name.StartsWith("rtpcheckbox") Then
Dim ctl_X As CheckBox = ctl
[code].....
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Jul 23, 2009
Does anyone knows how to achieve UI like the attached image. I need to have a Treeview control which will have nodes & child nodes and each node should have a ComboBox control next to it.
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Nov 11, 2009
I want to add items to my combobox but am not able to add a value and a display text.
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Oct 7, 2009
I have a databse program that is using 3 comboboxes all pulling same data from a dataadapter. I would like it if after a selection is made in one combobox it no longer becomes available in the other 2?
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Feb 27, 2009
How do i populate the combo box with counter object like in add counter dialog box in Perfmon in Xp.bottom line is i would like to get a dialog box like in perfmon add counter
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Apr 12, 2009
My question: i have a combobox which i would like to populate with data from a database. The table looks like this: pkIntCompany (the pk) & chrCompanyName You see nothing special.
I would like all the records in a combobox. When a user selects one of the value, i would like to show the pk and the combobox in a textbox (seperate). Is there someone who has some example code?
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Nov 27, 2009
I would like to add the text you add into an input box go to a combobox.I tried
Me.Combobox1.Items.Add = InputBox("Please enter name.", "Name?") 'text[,title[,defaultresponse]] (Returns "" if user pressed Cancel)
But I get an error.
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Mar 24, 2011
How can i search my database using a combobox were he will suggest list of names in the combobox list . It will search all fields in my database. My DB is created in access.ex. i type Kev then the combobox list will have Kevin then Kevlan on its list knowing that Kevin and Kevlan are in my database .
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