Adding The 'Select All' Feature In The Datagridview?
Jun 21, 2010
I have a form(EmailContacts) which contains a datagridview and a button to add the data to a textbox of another form. Everything is working fine and i can display data from the database on the datagridview properly. The problem is how do i add a 'Select All' feature such that when the user clicked once on the 'Select All' checkbox, all the checkboxes of the columns are selected?
These are my codes for the form:-
Public Class EmailContacts
Dim xs As String
I am a student working on a project for my company. I work using Microsoft Visual Studio 2005. Language is vb.net. I also work using windows application.
I have a form(EmailContacts.vb) which contains a datagridview and a button(btnAdd) to add the data to a textbox of another form. My datagridview consist of 3 columns; CustName, Email and Selection. Selection column being the column with all the checkboxes. Everything is working fine and i can display data from the database on the datagridview properly.
The problem is how do i add a 'Select All' feature such that when the user clicked once on the 'Select All' checkbox, all the checkboxes in the 'Selection' column are selected?
I am displaying the data in the datagidview and wanted to select all the data using the checked box. I can only select one by one but not the select all.
I have a DataGridView table that I allow the user to enter data into. I have a button to add a row. This works OK but how can I select that row after the button has been clicked. The reason for this is so the user will not have to scroll to the bottom of the list the enter data into the new row.
I made a program (As usual) that plays media files using the ax.interlop.wmp.dll (windows media player). I also made a listview on the form that has gridlines. i have a problem with my mutiselect feature though. it just adds the same filename for every file, but in the amount files (Ex: if there is 8 files, it adds the name of the first one 8 times) i just want it to add every single filename to different rows, here is the current code that i have:
Sub openFile() With OpenFileDialog1 .DefaultExt = "Mp3"
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Alright I have a DataGridView, where the user can click on the column headers to sort. When they add a new row while a sort is applied, the record isn't created until the moment they validate the row(which they cannot do till they exit the newRow). How can I make the row be selected once it is sorted?The DataGridView is databound.The selection mode for the grid is full row.I'm using VB.NET with SQLite database backend.I suspect I need to use the RowsAdded event, or DataBindingComplete events. The records in question do have a unique GUID attached but it is NOT visible in the DataGridView.
how to select only records from Excel that meet a certain criteria? For example, this works:
Dim daExcelData As New OleDbDataAdapter Dim cnExcelData As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & txtInputFileAcc.Text & ";Extended Properties=Excel 8.0;") cnExcelData.Open()
I have form that has a datagridview (datagridview1), one textbox and one button. This datagridview shows data from an excel database. My table looks something like this.
[Code]...
Basically I will insert the order number into the Textbox and Click the Button. And I want the row of that order number to be highlighted in datagridview. For Example, I type in AC205 in the textbox and click button and the 3rd row in the above table gets highlighted.
I use following codes to select data in ListView1, given value in textbox1.text. That codes work fine.
Textbox1 data is integer and DataGridView1 first Column Value is Integer. I want to locate this value in Grid. how to select data in DataGridVeiw, given data in textbox1.
Dim itmX As ListViewItem = ListView1.FindItemWithText(TextBox1.Text, False, 0) If Not itmX Is Nothing Then itmX.Selected = True
I have a datagridview and two datatables. I am comparing the information in the two datatables. Now, if the data exists is datatable2 but does not exist in datatable 1 I would like to add a row to the bottom of the datagridview and fill in the necessary information.
Can someone give me an idea of the necessary syntax that I will need to accomplish this goal? Also, I know this post is a little vague and if more information is needed to answer the problem I can give it.
I have an application in wich I have a Datagridview. At one moment in time I press a button for populating DGV. Bellow is the code for populating.
Public ConPubs As OleDb.OleDbConnection ' for database connection Public DatPubs As DataSet 'miniature of your table - cache table to client Public AdaptSql As OleDb.OleDbDataAdapter ' adapter is use to update the dataset and datasource
I would like to add a row into a DataGridView: The first column is a string All of the middle columns are of integer type (for sorting) The last column is a string All the values above are passed to the Sub by a array (currentRow) of type String. However, the middle values have to a go through a type change to type Integer for sorting The following Sub works perfect except: The number of items in currentRow (the columns) may vary Then the hardcoded dgProduction.Rows.Add() code at the bottom with not work properly because it is fixed with a total of 6 columns. note that the length of currentRow() will not vary during the population of a single population event. Instead it may vary once I have cleared the grid and click on a different date. So all the rows within the grid will have the same number of columns.
HTML
Public Sub addRoll2prodGrid(ByVal currentRow() As String) Dim rowCount As Integer = currentRow.Count - 2 Dim allCounts(rowCount) As Integer
I has a datagridview and now I would like to determine that whether column1 in row 1 is selected by the user.What should I write to do so?
Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
I'm using a search code using a textbox then it lists the record on a datagridview if search is successful. After the search, the user could select the record on the dgv in which later on can be edited or deleted. Edit and delete button is disabled when nothing is selected on the record. What I want to know is how to trigger an event to make those buttons to be enabled when a record is selected. By the way my datagridview is connected to my textboxes. My question goes something like this, but this is totally wrong.
dgvStud_CellClick = Nothing then btnEdit.enabled = true btnDelete.enabled = true End If
The code below works perfect only when I don't use access as datasource how come? Dim tForm = New plannerVaganza() tForm.ShowDialog() Dim startIndex As Integer = 0 [Code] .....
Im having a little trouble setting focus on a row in a datagridview. When a user presses the Enter button in my datagrid, a sub is called and the window is closed. Now next time i display the window, the selected cell has moved one row down. This is because when you press enter in a datagridview it jumps to the next line (wich i really dont want it to do). Now then in my forms shown event i placed the code: Datagrid.rows(0).selected = True Now this highligts the first row when the window is displayed, but when you press the down key, it jumps to the third row, because even though the first row is highlighted, its the second row who has focus (because it jumped their after pressing the enter key) How can i set the focus on a specifik row in the datagridview in vb2005?
