datagridview

Hello there. I'm new to the site. Not too sure if I have the right prefix for this thread, but I wanted to post a bit of code that allows for an entire column to be selected in a datagridview. I spent nearly eight hours looking for this code through various search engines and when I finally...

Hiya, I'm using the datagridview. This is the sample data: +---------+------------+ | f_name | l_name | +---------+------------+ | John | Hagan | | Peter | Hagan | | Peter | Champion | | Paul | Simon | | Arthur | Hoopla | | Carl | Hagan | | Kim...

RE: Adding Data Row, where one parameter refrences a parent table. Hi there, I hope this is in the correct place, as I'm new here! Okay, so the problem i'm having is as follows. I have a database (MS Access 2008) and a windows forms applicaltion (VB.NET 2008 SP3.5) Two of the tables are...

hi there: im new to programming and i have the following code: Dim dt As New DataTable Dim da As New SqlClient.SqlDataAdapter("SELECT FEE_NAME, convert(varchar(50), convert(money, FEE_AMOUNT), 1) FROM FEE_TABLE ", m_Connection) da.Fill(dt) DataGridView1.DataSource = dt now this will show in...

Hi All, I've got a DataGridView with six columns. Three of these columns are actually comboboxes (i.e. each row in the datagridview is a combobox) aka DataGridViewComboBoxColumn. I have successfully populated each combobox with the collection I want from a dataset. On form load, I want to...

I have seen many entries here about issues involving updating and displaying data from sources such as Access and SQL. I use SQL for all my developments so I will be using SQL in my example. SQL connection: 1. In your project properties, go to "Settings". 2. Add a connection to your project...

Hi guys Still around importing Excel Files to DataGridView. Since my main problem was to keep color formating, I got to use the following function: Private Sub LoadXLSFile() Dim xlApp As New Microsoft.Office.Interop.Excel.Application...

Using a Linq statement to select objects from a custom collection Private Items As New Generic.List(Of T). The funtion is as follows... Public Function AllChildren() As Generic.IEnumerable(Of T) Dim Query = From Child As T In Items Select Child Return Query.ToList End...

Hi there, I have created a DataGridView from an MS access query (more than 12 columns!), I would like to make a search or filter the records either with an external combobox or some checkboxes to avoid showing all the columns and making a search through the controls. I know... it's a very...

Hi I have a query that is really bugging me!!! I currently have a label that displays the month as an int. i.e July = 7 This is called Monthtxt I also have a database that has a username primary key and fields 1 - 12 one for each month. In those fields are 0 or 1. I have a detailsview that...

Using DataSets, DataAdaptors and BindingSources I have 3 DataGrids with 3 Tables with relationships table-1 is a 1-many relation to table-2 table-1 is a 1-many relation to table-3 here's the twist, table-2 has a relationship with nulls on table-3, so that table-3 always has the id of table-1...

In my program I have a DataGridView which shows a table of orders. I want when a user changes a number in the quantity column, for my program to update the price column either after the user has left the cell or when they click 'Update Order'. I could use a sub (as below) to change the price...