Enter A Value In Datagridview ?
Jun 22, 2010
To data grid view, I am having column header like ID Date Intime Outtime
When I open the software Data grid view should display the column header - ID, Date, Intime, Outtime and display blank rows then I want to enter the values in Data grid view itself, the entered values automatically saved in the table. Suppose I modified the entered values in Data grid view that values also should change in table.
How to make a code in VB.NET for the above condition? And also I am entering the Date and Time value in Data grid view, If entered date and time values is wrong, data grid view cell should not allow wrong date and time values. How to make a code for this condition also.
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Aug 29, 2010
how to enter a data that i enter in textbox to a datagridview... for example i enter in the textbox is round and when i click add it will go to database... im using ms access database
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Apr 7, 2012
I have read numerous solutions for making the enter key act as a tab key in a datagridview. Some use the CellEndEdit and don't work if the cell is full. Others don't work.
MSDN has code entered here, but when I set this as a class in my project, it doesn't work. This makes me think I need to call it some way. how to use this custom datagridview?
[URL]
Public Class CustomDataGridView
Inherits DataGridView
<System.Security.Permissions.UIPermission( _
[Code].....
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Jun 22, 2010
Is there an easy way to move into datagridview columns with ENTER key instead of TAB key.
In other words: how to move in next column with enter key?
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Apr 20, 2009
For Datagridview -Enter_Key, next column instead of next row i got it from here,Private
Sub DataGridView1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles DataGridView1.KeyDown
If e.KeyCode = Keys.Enter Then
[code].....
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Feb 12, 2010
I have DataGridView Control Which 4 Columns. I have done False DefaultAddRows Property. I want to Add Row when I add some value in last Column and pressing Enter Key Stroke And I have written a code In
Code:
Private Sub DGV_RowsAdded(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewRowsAddedEventArgs) Handles DGV.RowsAdded
DGV.Rows.Add()
End Sub
but It is not working when I Press Enter Key Stroke in Last Column But If Press Key Tab Stroke then It is functioning.But how to possible through Enter Key Stroke Please Help with Sample Code.
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Aug 9, 2011
My employers have to enter data into two columns and they want the enter key to go one column to the right and then when they press it again to go to the next row in the first column. Is this possible?
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Jan 16, 2008
I have read and tried a dozen or more examples of trying to capture the Enter key in a datagrid, but I have yet to find something that works. My scenario is :
ds.Tables.Add(dt)
dt.Columns.Add("Inventory Nr", GetType(System.String))
dt.Columns.Add("Cases", GetType(System.Int32)) Inventory Nr in the next row.
[code].....
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Feb 11, 2010
I'm using datagridview to populate all the data from datbase.if i press the ENTER key then it is moving to the next row.i want to block this.when i press the ENTER key it should not move to the next row but instead it should display the cell value.
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Apr 7, 2012
My issue is that if I use a blank dgv that populated the third cell of a row when the first (or second) is entered, the cursor drops down when enter is pressed. I tried to use CellLeave, assuming that this problem was a result of the cell not being changed. It doesn't work at all in CellLeave.
Is there a way for me to mannually move to the first cell of the next row when x =1?
Private Sub dgvAlocexp_CellEndEdit(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgvAlocExp.CellEndEdit
Dim y As Integer = dgvAlocExp.CurrentCellAddress.Y
[Code].....
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Jun 6, 2011
I am having a form and datagridview.now the problem is that when form load and iam write something like saniplast so data of datagriview select similar saniplast when i pressed enter so the datagridview_keypress
[code]...
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Sep 22, 2011
How do I enter the data from textbox to datagridview like the example image below..I'm using Visual Basic 2005 and acces 2003.[code]
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Dec 4, 2011
In the DatagridView,Is there any simple way, using EnterKey, cursor move to next cell on same row is it possible..?Currently it is move to next row on same column.
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Feb 5, 2011
I am making a program that uses the datagridview control for making the sales invoice and I want to add direct values from textbox control to datagridview. But the problem is I am not getting the row, col index properly and if I use:
dgv.item(0,dgv.rowcount -1).value=textbox1.text
Then the value goes to the 1st col and 1st row. When I use dgv.rows.add() then value goes down to last row of the dgv control.
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Dec 11, 2009
In vb.net datagridview the default Enter/Return key behavior is to move to the next row is there a quick and easy way to avoid that.
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Apr 6, 2012
just looking for a bit of help from anyone. Here's the problem im having, i have taken to the challenge of creating a samll little program for my grandfathers canary club. it has inputs of (text boxes, comboboxes and date and time pickers)the problem is that i cant for the life of me get the data from these inputs to enter in to a DataGridView. i have been at this for a few weeks now and i have asked the lecturer at my college the code for the entries are below, i will provide more code if need be, but any help would be amazing!
[Code]...
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Nov 19, 2010
The situation: I have a datagridview with one column (col1). In the datagrid definition (design view), i have created this row, and set the formatting to C2 (or C0, or C - I tried them all). then, I load my datagrid view pro programmatically :
dbl_myValue as double
dbl_myValue = 6.99
datagridview1.item(0,0) =
dbl_myValue
The datagridView shows the data correctly : 6.99$. When I "spy" on the datagridview.item(0,0), the "Value" property is a Double.
the problem: It don't work if the user manually enter a value : click in the cell, enter a numeric value (let's say 100, without decimal to avoid complexity) and then LEAVE the cell (so no more in EDIT mode). The formating just don't applies. When I "spy" on the datagridview.item(0,0), the "value" property is a STRING. So I guess this is the problem, but how can i do?
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Apr 22, 2009
I have couple of questions with datagridview 1.How to handle the Enter-Key when the user edited the columns value.?I mean, without changing the columns values we can suppress the enter-key by following. No problem. It's working Fine.
Private Sub DataGridView1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles DataGridView1.KeyDown
If e.KeyCode = Keys.Enter Then
Dim numCols As Integer = DataGridView1.ColumnCount
Dim numRows As Integer = DataGridView1.RowCount
[code]....
But after if I select any one column & changed the values then if I press <Enter> it's moving to next row. But I want to move it to next column..
2. With Datagridview - I have a column for date. and it's defaut format is mm/dd/yyyy. But Iam looking to read the date by "dd/mm/yyyy" format. Also if the user feed wrong date format then it has to display my Error message. "INVALID DATE"
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Nov 24, 2011
I don't want to move on to Next row on pressing ENTER Key in DataGridView after finished editing the selected cell.
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Dec 14, 2010
i take a datagridveiw ..in which i make a datagrid that no on can edit a cells but they can scroll a scrollbar. i can not used ENABLE property..b'cs in it i can not scroll .... i used v s 2008
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Jan 12, 2009
does somebody know the user will be able to press enter within a datagridview cell without moving to the next cell. Also i want that the carriage return symbol, i mean a symbol that represents the new line , to be displayed.
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Apr 7, 2010
how to enable pressing enter or tab in a cell of the datagridview control.When i press enter it moves to the next cell , the same with tab.Instead i want to be able to actually press enter and a new line character will be inserted within the cell.
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Jul 10, 2011
I am Working VB.NET 08 Windows Appl.I Have Combobox and DataGridView in the Form.In the Combobx Having Names list Called "SurName".In The DataGridView on of the Column is "SurName".So when change the data on the Combobx list the dataGridView is Filtering and displaying the values correctly.For this i wrote a code in Select IndexChanged or SelectionCommitedChange Event.
But now my task is when i Type the text in the Combobox the related data should be filter in the DataGridView.If i type any letter in the Combbox the datagridview rows starts filter.
For Ex: Names are like 'Mali', 'Malu','Maal','Mouli'.
If i type 'M' letter in the Combobox then 4 rows Filter in the DataGridView.
If i Type 'Ma' then 3 rows ,
If i type 'Mal' then 2 rows,
If i type 'Mali' then 1 row.
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Oct 15, 2009
I have to move to next column in datagridview control in vb.net 2005.i got one code that goes next row and the working fine and if the last column and if you press enter then it next rows last column.
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Jul 8, 2010
What did I do wrong below? When I pass the enter key but for somehow the enter key event doesn't get triggered.
CODE:
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Jun 8, 2012
I have a function that allows a user to enter numeric vallues and also a period for the decimal points but I also want to allow for users to enter the minus sign to allow users to enter negative values . How would I go about it.
Public Function SingleDecimal(ByVal sender As System.Object, ByVal eChar As Char) As Boolean
Dim chkstr As String = "0123456789."
If chkstr.IndexOf(eChar) > -1 OrElse eChar = vbBack Then
If eChar = "." Then
[Code]...
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Aug 23, 2009
I am trying to enter the following on an excel spread sheet from vb.net:applic.activesheet.cells(1,1)="=server|topic!" & Item & My.computer.keyboard.sendkeys("{CNTRL} {SHIFT}{ENTER} ")The error says: "Expression does not produce a value"I tried even {ENTER} and still the same error.
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May 19, 2010
I have a web browser project and the address bar doubles as a search bar (like google chrome). I need to detect if a user Ctrl/Alt + Clicks/Presses enter so it can specifically search or navigate. Any ideas?
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Nov 15, 2011
I have to create a form that I enter the price of gas each month over a year. I enter the price in a text box and click the enter button to send the price to a list box immediatley and use an array. I have the following code but I don't think it's working with the array correctly as it will let me enter the information but doesn't stop letting me enter after the 12 prices. I am really having a hard time trying to figure out how to set up this input for an array and make it all work.
[Code]...
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Sep 8, 2011
I am using a picture box. I want to be able to use the Space or Enter key to change the image in it. For that, I try to use the keydown function as follow:
Private Sub ChestWindow_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
Select Case e.KeyCode
Case Keys.NumPad1[code]....
is the function which changes the image. It works well when I press '1' on my numeric part of the keyboard as a test.The issue is that when I press Space or Enter, the form containing the picturebox closes. (I've already put the keyPreview property to True)
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