DataGridView And Capturing The Enter Key?

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].....

View 1 Replies


ADVERTISEMENT

VB2008 Program - Enter A Data That Enter In Textbox To A Datagridview?

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

View 1 Replies

.net - C# DataGridView Capturing Deleted Row?

Jun 16, 2010

I am using a DataGridView, which is bound to a dataset. There is a bindingNavigator as well.

when a user deletes a row by clicking "bindingNavigatorDeleteItem" button, I am trying to get the row being deleted.

private void bindingNavigatorDeleteItem_Click(object sender, EventArgs e)
{
int crow = gridEventType.CurrentCell.RowIndex;

but it returns the newly selected row AFTER deletion of a selected row.
so, If I have two rows

0
1
2
and I delete 2

crow is 1, not 2.

Am I missing something here?

2. How do I know whether certain rows are modified in datagridview?

View 3 Replies

Capturing Value Of DataGridView CheckBox?

Aug 9, 2010

I have a datagridview (unbound). Fields are Name, Family Name and Phone No and a checkbox colum.

There are ten rows in that DataGridView.

There is an OK button

I need to get message of showing which rows user has checked. The message should appear when user clicks OK button. There could be several message, checking each row one by one, in a loop.

I am not able to get this message. I tried following code in OK button

Dim strCB As String = dgvChooseQs.Rows(0).Cells(3).Value.ToString

Cell(3) is my checkbox. Donot consider Rows(0), at the moment I am just checking value at row 0

View 2 Replies

DataGridView - Capturing Value Of New Cell Entry?

Feb 15, 2011

How do I capture the cell value of an entry in a new row in a datagridview? This is what I have so far but it's capturing the previous row's cell value:

Me.DataGridView1.CurrentRow.Cells("License").Value

View 3 Replies

Capturing Data From Selected Rows/colums In A Datagridview And Display Them In A Textbox?

Jul 7, 2009

I'm working on a project. Part of the project needs me to capture data, for example, email address, from certain rows/columns of a datagridview and displays them in a textbox on another windows form(form1.vb) with a click of a button(Add Contact button). I am familiar with doing these in web form but windows form are different and i am not familiar with it.

View 11 Replies

Datagridview Enter As Tab Key?

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].....

View 4 Replies

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.

View 1 Replies

Enter Key In Datagridview?

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?

View 1 Replies

IDE :: DataGridView - Enter Key?

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].....

View 2 Replies

Adding Row In DataGridView Using Enter Key?

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.

View 3 Replies

Changing What Enter Key Do In DataGridView

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?

View 7 Replies

Block Enter Key In Datagridview In Program?

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.

View 1 Replies

Custom Datagridview Navigation With Enter Key?

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].....

View 2 Replies

Disable Pressing Enter On Datagridview?

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]...

View 3 Replies

Enter Data From Textbox To Datagridview

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]

View 2 Replies

IDE :: DatagridView Using Enter Key Move To NextCell?

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.

View 4 Replies

Enter DataGridView Values From Textbox Control

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.

View 1 Replies

.net - Disable The Default Enter/Return Key Behavior In A Datagridview?

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.

View 3 Replies

Cant Get Data To Enter To DataGridView Form Intups Of TextBox?

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]...

View 11 Replies

Datagridview - Formatting Don't Applies When User Manually Enter A Value

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?

View 1 Replies

DataGridView - Handle ENTER-KEY And Displaying Error Message?

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"

View 2 Replies

Don't Want To Move On To Next Row On Pressing ENTER Key In DataGridView After Finished Editing

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.

View 5 Replies

Make Enable To Enter In A Cell But Can Scroll A Datagridview

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

View 1 Replies

Press Enter In A Cell Of A Datagridview And Display A Symbol For It?

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.

View 1 Replies

VS 2005 : Enable Pressing Enter And Tab In Datagridview Cell?

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.

View 1 Replies

Filter The Rows In DataGridView Based On The Enter Text In Combobox?

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.

View 9 Replies

Move To Next Column By Pressing ENTER KEY Instead Of TAB In In Datagridview Control In .NET 2005?

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.

View 1 Replies

Enter Key Event - When Pass Enter Key But For Somehow Enter Key Event Doesn't Get Triggered

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:

View 7 Replies

Enter The Minus Sign To Allow Users To Enter Negative Values?

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]...

View 18 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved