I'm currently using VB.net 2019 and have a program which contains a datagridview. The purpose of the datagridview is to load the .csv file every 5 mintues and the datagridview is updated to reflect any changes.
Name Checked Date Time Timestamp
Can anyone be kind enough to assist me with the following situation;
I have a weekly data file (.csv) and a historic datafile (.csv) and I wish to merge these together and present this within a datagridview.
I have 1 command button which loads the Weekly Data and displays that in...
Is there a way I can load a csv file into 5 datagridviews.
I will then assign a command button for each datagridview which will filter for something specific for each datagridviews.
The reason to the 5 datagridviews is that I can then create a dashboard which will refresh every so...
Hello can someone help me,
How i can fetch the items from datagridview to attach them to email
How it will be in function SendMail()
Can someone tell me is it correct now , how to read files from Datagridview in attachment
Public Sub SendMail()
Dim oEmail As MailItem = CType(New...
I have no idea why every time I save and run my program it will change DataGridView font sizes and color? Please help me. Thank you
Changes the cell font color from black to white
Changes the size of the Column header from 11pt to 14.25pt
I am trying to export the data to an excel file which has a template like this:
I want the data to be inserted from the 3rd row without affecting first two rows same as here
But in the actual output first row is being overwritten by column names and data is inserted from...
I've been banging my head on this for a few hours now and I can't seem to figure out a way to get around it. I've got a datagridview setup with lots of empty columns and rows. The user clicks into a cell to fill it with a pattern they've picked. I want the patter to go right to...
So I have a DataGridView control, it has a few columns, one column is a DataGridViewComboBoxColumn. I have pre-filled it through it's own Items collection with the numbers 0 to 9. I want to pick one of the numbers as a default when the program loads, how do I select it's index?
I have an application with a datagridview on the bottom half of the page and textboxes, combo-boxes, buttons, etc... on the top half.
When the user changes the highlighted row in the grid then it displays all of the information for that row in the objects on the top half.
If user wants to change...
Hi all, I'm making a program in which the user can update a table of their choice from a list box. When an item in the listbox is selected, it shows the MS-Access database in the DataGridView. When a user selects a cell in the DataGridView, it will show the ID, the field name and the actual data...
I?m having the following problem. I have a windows form application with 2 main forms, one of them is master form and the second one is the UNDO form, in the first form i input images in the datagridview based on the numeric key pressed, the second form is the undo form where i can...
Hi again friends,
So actually what I've been trying to do is practice collecting data from one of my temporary websites (more like a web page).
I have added product details to this web page & was trying to practice parsing the data & then sending that data to either a listview or datagridview...
Original Post: http://www.vbdotnetforums.com/sql-server/62234-need-update-sql-server-values-txtbox.html
Using: SQL Server 2014, VS2015, VB
I have a Datagridview that fills with a DataTable (Table).
I have several Textboxes that are bind with their corresponding values from the binding...
I have a VB.NET (4.5) project in VS2013. In it I have several DataGridViews populated by a SQL Server 2012 database. The DGV and connection has all been set up with the wizards, so I have BindingSources, DataSets and TableAdapters for the DGVs - no custom coding to populate the DGVs.
I need to...
I have this custom Control class, derived from ComboBox. Its purpose is to provide a standard behavior for controls whose list of items will be populated depending on what user types in it as search criteria.
Public Class SearchBox
I am developing a Windows Forms application with Visual Studio 2010 and VB.net
on the "load" of a form I inserted the following code that takes data from a Firebird DB and I would populate a "datagridview" but I can not:
Private Sub Form1_Shown(ByVal sender As Object, ByVal e...
As my datagridview fills and the autoscrolling control appears I want to have the last row of the datagridview to be displayed by default. Currently I have to manually scroll to the last row, but want this handled automatically.
Does anyone know how to programme up a ?Delete Image Button? using an Icon for a DataGridView in Visual Studio .Net
I am struggling find trying to get my last column in my DataGridview to have a delete icon instead of the a "Delete Button" and I want to display a little dustbin icon.
I have had a look in a number of areas but can not seem to work out the code to delete child rows when deleting the parent. See
Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles...