Radiobutton.value Is Nothing On Bindingsource.endedit
Apr 21, 2010I set a radiobutton.value to true. when I go to save and perform bindingsource.endedit. radiobutton.value is then nothing. any ideas as to what could cause this?
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Radiobutton.value Is Nothing On Bindingsource.endedit?
Jun 19, 2006radiobutton.value is nothing on bindingsource.endedit
View 11 RepliesBindingSource.EndEdit Causes Data To Be Lost
Apr 19, 2010I have data bound text boxes that loose the entered data in "BindingSource.EndEdit() code. This would seem to violate all forms of logic. I have provide my code below as well as a copy of the debug.print data.
Private Sub SaveToolStripButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles SaveToolStripButton.Click
Me.Validate()
ErrorTrap = 0
[Code] .....
Endedit Change The Value In A Textbox?
Apr 4, 2009I have a detail form that get filled in by values from a table adapter. When the "endedit" is called as part of the update routine, one of the fields is changed for no known reason.
How can I find and look at the actual code that "endedit" uses?
Or how can I regenerate the code?
EndEdit Doesn't Add Record?
Aug 29, 2009I have a DataGridView that loads an Access database when the application starts. I also have a bunch of text boxes that are bound to the same database. When you click on a row in the DataGridView the text boxes display the data for the record you clicked on.. perfect so far... now when I want to add a new record..
I do...
BindingSource.AddNew()
This removes all the data from the textboxes and I start typing away.
When im done I hit a Save button with the following code.
BindingSource.EndEdit()
It removes all the data from the text boxes but never saves to the database!
VS 2005 Difference Between EndEdit And RejectChanges
Dec 16, 2010From what I've read in the documentation, both of these methods roll the state of the datarow back to where it was the last time AcceptChanges was called. So what is the difference between them? Am I wrong about that?
View 4 RepliesVS 2008 Binding Source EndEdit
May 28, 2009i have a datagridview bounded to a bindingsource that's pointing to a datatable created at runtime. In the same form i have a Add New, Save and a Cancel Button,the Add new calls the addNew, the Save Calls the EndEdit and the cancel the CancelEdit. Now the problem, if i fill only some fileds in the new row and call the cancel edit, the row is deleted, but if i fill all fields and i call cancel edit nothing happens.What i want it's, when i press the cancel button even if i put values in all fields the row get deleted.
View 1 RepliesWhat Fired An EndEdit Event In A DataGridView
Mar 8, 2010I have a datagridview that completely updates anytime changes are made to it. It is not connected to a source but rather the datagrid is filled when first launched.
View 1 RepliesGetChanges() Doesn't See Changes Made Using BeginEdit And EndEdit
Mar 5, 2010GetChanges() doesnt see changes made using beginEdit & endEdit?The data is bound is also bound to a DGV and when I edit there "manually" by entering cell and call GetChanges() it works correctly.
'Does RateType already exist in table?
For Each row In dsRates.dtValidLaneRates
_tableID = row.tableID
If row.RateType.Contains("Default Rate") And _
[code]....
VS 2008 : EndEdit On Simple Control DataBinding?
Mar 27, 2010I have bound TextBoxes. When I edit anything, I have to move to the next or previous record before calling the Update Method for that record to be updated. With my DGV, I use
vb
Me.dgvSalvageListing.EndEdit()
and it will update as expected. So, how would I do something similar to my Simple Controls?
vb
Private Sub UpdateDb()
Try
' Write changes back to db
[code]....
Best Way To Use Html.radiobutton
Feb 25, 2010In a asp.net mvc form, im using a radiobutton set, to set a property. [code] I need the CType or i get an overload error.This case seems like the most commom use of radiobutton when working with a Model property.Of course i could create a partial view or a control, but apart from that, is there a cleaner code to accomplish this?
View 1 RepliesGet A Counter Going For Radiobutton
Nov 16, 2009Code:
Public Class Form1
Dim dblPrice As Double = 0
Dim dblTotal As Double = 0
[code]...
I'm trying to get a counter going for radiobutton 3 which will allow the user to add an extra child or adult for a set price any one know how I can do this.
How To Know Which RadioButton Is Checked
Nov 15, 2011I have problem, that I have a lot of code, and I want to try to make less as much code. I have 30 RadioButtons and is even possible tu use something like that
If CheckedRadioButton.Checked = True Then
When user click on any of RadioButtons, then it can write number of RadioButton in settings.
[2008] For Next With RadioButton
Mar 11, 2009The code below obviously works, but there must be a more elegant For Next code? I have 20 Radiobuttons and the user fills a textbox. I can't work out how to rename Button1 to Button2 in a loop.
[Code]...
Access Radiobutton In RadioButtonList?
Mar 14, 2012I want to change the CssClass for the RadioButtonList while populating the theRadioButtonList. I don't know how to access the radio button while binding the list. do I need to use DataBind or DataBounding event ? and how ?
View 1 RepliesCan't Display Images With RadioButton
Apr 23, 2012Probably bad code but I'm wondering why I'm getting these errors for the code below?
Value of type 'System.EventArgs' cannot be converted to 'System.Drawing.Image'.
Syntax error.
Private Sub rdbtnVisa_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rdbtnVisa.CheckedChanged
If rdbtnVisa.Checked Then
pBoxVisa.Image = E:VBClassProjectProjectProjectinDebugVisa.jpg
End If
I've underlined an marked in red the characters that are spitting the error.
Click The WebBrowser1 Radiobutton?
Sep 6, 2010How to click the WebBrowser1 radiobutton??
Web code...
<tr><td width="100%"><table width="100%" border="0" cellspacing="0" cellpadding="2"><tr><td width="1%"><td>1.Let's go to Choice ： </td></tr><tr><td width="1%"><td><input type="radio" name="q1" value="A">A.Apple。 </td></tr>
Creating A Radiobutton Control In .net?
Mar 15, 2010this is my code in vb.net behind where i am creating the radiobutton -
TD = New HtmlTableCell
Dim rdb As New RadioButton()
rdb.ID = "rdb_ads_" & DR("ID")
TD.Controls.Add(rdb)
TR.Cells.Add(TD)
It displays the radiobutton, but doesnt select single. i can select all at one time. how do i make it to select only 1 at a time.
Forms :: How To Choose Only One Radiobutton
Apr 30, 2011i already write below coding on my code site.. If rdb1.Checked = TrueThen MsgBox("You will depart in the morning at 10.00am") ElseIf rdb2.Checked = TrueThen MsgBox("You will depart o the evening at 04.00pm") EndIf when user choose..ex:destination..user still can select both radiobutton.. i want the radiobutton can be select one only,
View 2 RepliesHow To Avoid Radiobutton To Autoselect
May 14, 2009I need the user to choose one on a group of RadioButton controls. The problem is that on form load, one RadioButton is automatically selected. I does not want one selected, unless the user checks it, but cannot find how to disable automatic selection.
View 2 RepliesRadioButton - Only Use A Couple Different Sizes
Jan 9, 2011Is it possible to have radio buttion 1 control this code and have radio button 2 control the same code with different sizes? If this can be done it will get me buy until I learn a better way. It is a small envelope app, someday I will add a database to it too hold all my address. Right now I only use a couple different sizes.
View 26 RepliesRadiobutton GroupBox VB 2010?
Jun 6, 2011I am working on a project that has a groupbox with 4 radiobuttons in it. Since I have it in a groupbox, instead of doing an if statement for each radiobutton, can I do something else that will give me the value of that radiobutton so I can insert it into an sqlcommand line?This form has three groupboxes. the other two groupboxes are just textboxes so I was able to get the value for that and do an insert into statement to put the values in my database.How can I do the same with a groupbox that has these 4
View 5 RepliesRadioButton's - Clear Them All But Not One At The Time?
Sep 12, 2008Maybe a windows form doesn't usually hold that many radio buttons. You only need so many;say four different sizes you would need a radio button for each one. In my case I have two GroupBox Containers each with 3 or 4 RadioButtons. If I have a reset button (giving the user a method of starting over) that clears any selections the user made, I have 7 lines to 'uncheck' each item individually.
Like this;
FirstRadioButton.Checked = False
SecondRadioButton.Checked = False
[code].....
Runtime Control A RadioButton?
Apr 8, 2010I wont to built a web player i broke down the project in pieces so i can be more efficient.Project info:The user has 4 default station (4 radiobutton).From menuStrip can add a station.This is a run time control that add a new radiobutton on FlowLayoutPanel.It has a text like the user wont it.The user can add as many station as he like.The problem:I can be able to insert in radiobutton the proper text .How i can make after user check the radiobutton and push button Listen to load the url value and play.(i know after that RadioPlayer.URL = xxxx ).I be aware for clik event addressOf and for a dynamical used array but nothing help me out to take the url value and connect to the radiobutton.Target:After user add a station ,he can check the station and after push the Listen! button can listen .Conclusion This is only the part of the project. Runtime control item and handles the value.
Form1
Public Class Form1
Private Sub AddToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddToolStripMenuItem.Click
[code].....
Saving Value Of Checked Radiobutton Into DB?
Dec 15, 2010I have two radiobuttons and i want to save the result of the one that has been chosen into the databasehow do i go about this.as for now i have been using an if statement as shown below but i know that there is a more educated way to go about it.
If rdbCustomSW.Checked = True Then
txtType.Text = "Custom"
End If
[code].....
VS 2005 Check For Yes Or No And Set RadioButton?
Oct 9, 2010When filling controls on a form, I want to check the DB value of a Field, if it Yes one RB is set to checked, if it is No the other one is set. I know I have doen this before but can't remeber how or find a sample.
vb.net
If Not dsSearch.Tables(0).Rows(dbCursor).Item(12) Is DBNull.Value Then
If dsSearch.Tables(0).Rows(dbCursor).Item(12) Is "Yes" Then
Me.rbtActive.Checked = CBool(CheckState.Checked)
[code]....
VS 2008 More Than 1 RadioButton Checked?
Sep 4, 2009Im basicly making a "Settings" form and I want it to be able to check more then one radio button, but only 1 per "line" (One Per Setting)
View 4 RepliesVS 2008 Radiobutton On UserControl?
Jun 22, 2009I'm wondering if there's an easier way to do what I'm trying to do, because right now it seems like I have to program all the functionality manually.Here's my situation. I have a UserControl with a single Radiobutton on it.When the radiobutton is clicked, it marks the UserControl as "checked" and does some nice OnPa
View 9 RepliesVS 2010 - RadioButton - How To Get Form To Appear
Oct 24, 2011do you know when you have two radio buttons? How do you make something, e.g an application form, appear below? For example if you have two radiobuttons, one labelled "single application" the other "joint application". If you click "single application", how do you get form to appear below?
View 5 RepliesVS 2010 Radiobutton And Textbox?
Aug 7, 2010How can I do once I click on "textbox.text" This will select on RadioButton?
View 8 Replies