VS 2010 Checkbox In Datagridview

Oct 2, 2011

I have a datagridview populated from 3 tables....It also has a checkbox column my question is how do I get the Serial Numbers of the SerialNumber column when the user decides to check multiple checkboxes..is it possible to save multiple data simultaneously?? For example, the user decides to requests 10 equipment ...

View 10 Replies


ADVERTISEMENT

VS 2010 DataGridView CheckBox?

Jul 31, 2011

In DGV, I have 2 checkbox columns. Column1 and Column 2. Once I checked a checkbox in a column and it happens that there is already a checked checkbox in the other column and they are in the same ROW. It will automatically disable/uncheck the Checked Checkbox.. Meaning only One CheckBox must be allowed to be marked if happens that they are in the same row.

Imports System.Data.SqlClient
Imports System.Text.RegularExpressions
Imports System.IO

[code].....

View 12 Replies

VS 2010 Checkbox Column Into A DatagridView

Dec 17, 2011

I use a code for place a CheckBox Column, into a DatagridView.This CheckBox column is the last Column of the DataGridView.Now i wants the CheckBox column at the first place of the datagridView.The DataGridView is filled from a database with several Columns.Can i place the Checkbox to the front?this is mij code, that place the CheckBox on the last place..[code]

View 4 Replies

VS 2010 DataGridView CheckBox Columns?

Jul 28, 2011

Here are quick scenarios: there are two chkbox columns "Parent" and "Child" In the Parent Column, you're only allowed to choose ONE chkbox AND the chosen chkbox in the PARENT shouldn't be available to check in the CHILD chkbox, while in the child you're allowed to choose as many as you want.

The selected records (checked chkboxes) should be transfered in the database after clicking the Consolidate Button.

[Code]...

View 4 Replies

VS 2010 Datagridview Checkbox.check Event?

Mar 4, 2011

I have a form with 2 datagridviews on it, each connected to to table in a database: datagridview1 and datagridview2.Datagridview1 has a column called names and a column called recievers.Datagridview2 has a column called senders and a checkbox column in it.

The user will first select a row in datagridview1 and then click a check box in datagridview2.What i want to do is when the user clicks a check box in datagridview2, i want it to copy the value in the "names" column of the same row, to the receivers column of the selected row in datagridview1.

View 6 Replies

Add Checkbox In Multiple Rows Runtime Datagridview .net 2010?

Jun 2, 2011

I generated columns from database and getting cell values from database too. my problem is that for some columns I have to generate checkbox in each cell at runtime.I m using visual studio 2010.

View 2 Replies

VS 2010 DataGridView - Event When User Edits Checkbox Cell?

Jun 6, 2010

I'm afraid this is a very simple question, but I can't figure it out... I hardly ever use the DataGridView (usually use a third party grid) so I never needed to do this before.Anyway, I have a DataGridView that is data-bound to a List(Of SomeClass). The grid is not ReadOnly, but I made every column ReadOnly except the very first, which is a boolean column so it displays a checkbox. This way, the user cannot edit any cell value, but he can check/uncheck the checkbox in the first column.

What I need now basically is an event that is raised when the user (not programmatically) changes the value of this checkbox. I also need to be able to retrieve the bound item from that event (from the row number I think?) but that should be no problem, I hope.Anyway, there's a bunch of events that looked promising but all have something I don't want:

1. CellBeginEdit - Fires before the checkbox value has changed, so can't use this.

2. CellEndEdit - Only fires after the edited row loses focus. I want to save it back to the database as soon as the user changes the checkbox value!

3. CellValueChanged - Same problem as nr 2.

I'm sure it must be possible for me to react as soon as the user changes the value of the checkbox? How can I do this?

View 8 Replies

Hide CheckBox In Particular Cell In DataGridView CheckBox Column?

Nov 22, 2011

I have a DataGridViewCheckBoxColumn who's column name is "booReadyToReport want to hide all the checkboxes in this column if "bintAnalyteCodeID" doesn't equal the selected value in a combobox on my form. ut I run this bit of code the DataGridView DataError event fires currently, have nothing in the event except an comment. he code seems to work, but I'm new to VB.NET and I'm wondering if this is the correct way to handle thishould I use the CellPainting event?

highlight rows with RBF3
For Each dr As DataGridViewRow In Me.dgvCalculatedResults.Rows
f dr.Cells("bintAnalyteCodeID").Value = Me.cbxAnalyte.SelectedValue Then

[code].....

View 3 Replies

DataGridView With A Cell That Is A CheckBox. Reading The Value Of The CheckBox?

May 15, 2011

I have some DataGridView code written in vb.net. (Nothing is attached to a datasource.)The 4th column is a checkbox cell.How do I detect if that checkBox is checked or unchecked?This code strangely reports TRUE or FALSE at random times. It even turns ON the checkbox in rows other than the row I clicked in. (Huh?)

Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
Dim whichGrid As DataGridView = CType(sender, DataGridView)

[code].....

I've tried countless other methods... none seem to actually get the checkbox ON/OFF value in vb.net.

View 1 Replies

VS 2010 ListView - Program Ignore The Response Of The User In Checking The Checkbox Instead It Leaves The Checkbox Uncheck

Jan 2, 2012

I have a ListView with Checkboxes in vb.net and what I want to do is when the user check the checkbox, the program ignore the response of the user in checking the checkbox, instead it leaves the checkbox uncheck.

View 4 Replies

Add Checkbox To Datagridview?

Aug 12, 2011

I need to change the cell type of an unbound datagridview ROW to checkbox type at runtime. Optionally adding a row of all checkboxes or changing the default type to checkbox is also fine. I see many examples for setting a column type to checkbox but I don't see anything that operates at the row level. Even operating at the cell level would be fine.

View 1 Replies

Checkbox In A Datagridview?

Jul 7, 2010

I have the code below which works fine when checkbox at Cell 2 is Checked ie., the date is inserted in Cell 9. Now, when I unclick Cell 2 I want the Cell 9 to be cleared. Presently, it is not cleared after unchecking. The code highlighted in Red is the area I reckon I have a problem...

Code:
Private Sub DgvReturns_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DgvReturns.CellClick
If e.ColumnIndex = 2 Then

[code]....

View 2 Replies

Checkbox In Datagridview

Jan 20, 2011

i want to know how to perform some action when i check the checkedbox in the datagridview ?
if like, when i check this>> i will bring some data to another DGV, on the other way of saying is just add a new row into another DGV.

same goes to when unchecked the checkedbox >> i want to remove the row based on the checkbox in that specific row that i unchecked .

i used the method [datagridview_CellContentClick] and [datagridview_CellEndEdit] before..
for add new row into datagridview-SUCCESS but when i want to remove the specific row, -FAIL to do. that.

View 2 Replies

Checkbox Within A DatagridView

Jul 1, 2010

I have a tbl called tblProjectpatients which also has 2 fields Yes and No (these have the data type - Bit). These two fields have been populated with false and true values. On my form, I have a datagridview which is populated with various values from tblProjectpatients. The problem am facing is that the checkbox's for Yes and No on the datagridview are empty at runtime eventhough at the backend they have either False or True values. I am expecting the checkbox showing on the datagridview to be either checked or Not Checked depending on the True or false values.

View 1 Replies

Datagridview Checkbox Value?

Aug 8, 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 buttonI need to get message of showing which rows user has checked. The message should appear when user clicks OK button.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

[code].....

View 1 Replies

Use Of Datagridview Checkbox?

Apr 6, 2010

this code which supposedly updates myTable when the check mark is preset on a datagridview.The latter has a checkbox (a bit in myTable) in column 5.The code works but only updates one row no matter how many check are in the column.

View 5 Replies

.net - Change The Value Of A Checkbox In A DataGridView?

Aug 21, 2009

I have appended a column of checkboxes to a DataGridView using the following:

Dim chk As New DataGridViewCheckBoxColumn
DataGridView1.Columns.Insert(0, chk)

How do I change the checked state of a particular checkbox?

I have tried using the following code:

Dim val2 As DataGridViewCheckBoxCell = DataGridView1.Item(243, i)
val2.Value = True
DataGridView1.Item(243, i) = val2

The last line resulted in runtime error "InvalidOperationException was Unhandled
Cell provided already belong to a grid". Index 243 exists.

View 2 Replies

.net - Checkbox From Datagridview To Textbox?

Nov 1, 2011

I have a checkbox column in the datagridview and also a column named "partqty" which displays the quantity of materails available.. I would want that when the user checks on the checkbox, the quantities of checked rows should be added and displayed in the textbox..

I tired something like this.. But it displays 0(zero) in the textbox.Private Sub button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button1.Click

[Code]...

View 2 Replies

Add Checkbox In Datagridview With Datatable In Use

Jun 21, 2010

I just want to know on how will I add a Checkbox in each row of my datagridview. First I used a datatable to get all the values from my database and then pass it all to the datagridview. What I want to happen is at the first column of my datagridview there is the checkbox.[code]

View 4 Replies

C# - Checkbox In Datagridview Cannot Be Changed?

Dec 30, 2009

I've created a Datagridview bound to a Datatable. This Datatable is updated by a event to reflect statistical information as it changes (sub second resolution). I have a checkbox to determine if a row is available for other functions and can be toggled on and off normally if my eventhandler is not receiving my updates.

If my bound Datatable is changed, the checkbox returns to its previous state as soon as the cursor or focus leaves the checkbox glyph (not the cell).

How do I toggle the checkboxes without them reseting without disconnecting my eventhandler?

View 1 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

Checkbox Column In Datagridview?

May 7, 2009

I'm using vb.net (2008) with mySQL database.

View 3 Replies

Checkbox Column Of Datagridview?

Mar 11, 2010

I have a datagridview with 2 columns, one is text box and another one is check box column. My problem is that when i check or uncheck on cell of check box column i just want to show a value of this cell but it show opposit to it real value, it mean that when i check on this cell its value is false so this result is not correct .

View 3 Replies

Checkbox From Datagridview To Textbox?

Nov 1, 2011

I have a checkbox column in the datagridview and also a column named "partqty" which displays the quantity of materails available.. I would want that when the user checks on the checkbox, the quantities of checked rows should be added and displayed in the textbox..

I tired something like this.. But it displays 0(zero) in the textbox..

Private Sub button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles button1.Click
'For Each _rw As DataGridViewRow In dataGridView1.Rows

[Code].....

View 11 Replies

Checkbox In Datagridview With Datasource?

May 12, 2010

I have created a Datagridview by dropping in from the Datasource. After I changed one column to be a Checkboxcolumn but it does not represent the values. In the table (smallint) I have 0s and -1s but it doesnt matter what I enter as True and False Value in the column it just shows that the box is checked.

View 5 Replies

Creating A Checkbox In DataGridView?

Oct 18, 2011

I have a DataGridView that collects all kinds of data from my database. This data is then summed up and grouped by name...

I would like to add a column of chckboxes in the front of my DataGridView that does not control anything. This way I have a DataGridView that combines all sorts of info grouped up, and the user may then check the checkbox infront of the spesific data he wants to print.

So it's basically a row selection checkbox....

View 3 Replies

Customizing A Datagridview Checkbox ?

Jun 5, 2011

I have a Datagrdiview control that is populated from values in a table. ie: One column would have a check box for weather a record has been processed using a Posted field as a boolean Check box. My problem as that I need this field to also show the results if the record is rejected or not. [B]I am trying to have the box unchecked if the record has not been posted. Checked if the record has been posted Or be Marked with a red X if the record has been rejected.The rejected field is of course in another column in the table.

View 1 Replies

DataGridView Changes Update (CheckBox)?

Aug 26, 2009

I am using Visual Studio 2008, Vb .Net 3.5 and MS Access 2003.I have a datagridview (DGV) control bound to this MS Access DB. One of the queries is bound to this grid. Everything works fine, the data is displayed correctly. Here's the problem The SELECT statement of query has a BOOLEAN column which is shown as a check box on the grid (this is exactly what I wanted to be shown), when user clicks one of the check boxes all the records are updated. For example, if 30 rows are displayed and user changes stuats column from FALSE to TRUE for only 2 records all records in the table are set to TRUE.I have set the UPDATE command for this query's table adapter using the DataSet designer as "UPDATE <table> SET Status=?"

Can you please help me resolve this. All that I want is only those rows should be updated which are changed on the grid. Below is my code

[Code]...

View 1 Replies

Datagridview Checkbox Checked?

Mar 21, 2011

I have the following code:

Code:
Private Sub dgProductAdj_CellContentClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgProductAdj.CellContentClick
If DirectCast(dgProductAdj.CurrentRow.Cells("Repeat"), DataGridViewCheckBoxCell).Value = True Then
For Each irow As DataGridViewRow In dgProductAdj.Rows
If irow.Index <> dgProductAdj.CurrentRow.Index Then

[Code]...

View 4 Replies

Datagridview Checkbox Column's Value?

Mar 16, 2011

I have a DataGridView with a checkbox column. I want to capture the value of the checkbox immediately when user changes it by clicking. I tried several events (CellValueChanged, CellClicked, CurrentCellDirtyStateChanged etc.) but nothing worked.

This is my code:

If dgvIDsTBC.CurrentRow.Cells(2).Value = True Then
MsgBox("True")
End If

View 2 Replies







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