Datagridviewcheckbox Column Fully Default Set Checked= True?
Apr 19, 2011sir i want datagridviewcheckbox column fully default set checked= true
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On Button Click Datagridviewcheckbox Column Loses Checked
Dec 13, 2011I am developing windows application. I have datagridview in that, I have one column as DatagridviewcheckboxColumnand i have on button on my form.
If i make checkbox checked and press button, it loses checked and becomes clear(unchecked). what is the problem on button click i have done iterate loop to get checked box checked buti can not get as i told that, on button click it becomes clear(uncheckeD)
Set A Default Value Of Checked For A Datagridview Checkbox Column?
Aug 9, 2009I have datagrid view i added a DataGridViewCheckBoxColumn here i want to set by default check after data loaded in datagridview
View 2 RepliesVS 2005 Set 1 Of The Column Into As DatagridviewCheckbox When Binding Data?
Jul 27, 2009[Code]...
Above is the code i use to retrieve information out from my database. Column Commissionable will return either '0' or '1'. how is it possible that when i bind it into the datagridview, Column "Commissionable" is set as a datagridviewCheckBox have 0 as 'Unchecked', and 1 as 'Checked'
Fully Checked Listview - Making A Custom Control?
Dec 26, 2011Is this only done in VB by making a custom control?
View 2 RepliesCheckbox Checked If True
Apr 30, 2010I have the function below which I call onload, I want to be able to check the checkbox (chkactive) if the ProjectStatus is set to True, how can I do that please.[code]
View 4 RepliesFreeze The Value By Using Checkbox1.checked = True?
Dec 19, 2010My teacher in computer programming told me that in order to make a next and back button i must do the following:
button1_click
dim pic as string = 1
if pic = 1 then
picbox1.image = my.resources.blahblahblah
[code]....
this does not work and i'm trying to freeze the value by using checkbox1.checked = true
Radiobutton Checked Turning To True?
Nov 29, 2011When I run the apps, one radiobutton is checked though the checked properties is set to false. No code setting it to true either I tried deleting and creating a new one but it is still setting checked to true at
View 18 RepliesIf Checkbox.checked = True Then Remamber Data 4 Eva?
Aug 7, 2006well, i made a check box that remembers the username and password but it only remembers if the program isnt closed.i want it to remember the data even when the comp restarts.
View 16 RepliesForms :: Checked=True For Any Radio Button Form Loads?
Jul 4, 2011My form has four panels, each contains radio buttons. At design time, all buttons have checked = false, which is what I want when form loads.When the form loads a radio button in one panel has checked = true
For the other three panels, all radio buttons have checked = false.I have tested this with no code in the Form_load subrroutine.How is checked = true being set for that that one radio button ?
Does The IDE somehow force at least one radio button on the form to have checked = true?
Can I force checked = false for all radio buttons when the form loads? If so, how?
VS 2005 Listview - Convert The Strings Of Checked From True To Enabled And From False To Disabled?
May 8, 2012I need to work on my listview. Do you know how I can convert the strings of checked from true to enabled and from false to disabled?
[Code]...
Set The Default Property Of A Command Button To True / False?
Mar 10, 2009In VB6, you can set the Default property of a command button to True / False, and when you push the enter key, it will click the button for you.
What property is this in VBNet / C#?
VS 2010 Get The Checkbox Checked When App Starts By Default?
Oct 21, 2011just for programming practice, want to know if: for example CheckedListBox1.Items.Add("October", CheckState.Indeterminate) has any advantage to use. Although Indeterminate and Unchecked have zero checked states. Why VB has provided these two? why not one only(Unchecked)? Is it a reason to get the checkbox checked when app starts by default?
View 10 RepliesC# - SQL Column True Or False - Use A View?
Dec 4, 2010Simple question, I have an application and dependant on whether you are in the administration system or on the public website I want to show different results. Example: in the database for a news story in the administration I may set the column value 'showonsite' to false. So I would like this to show in the administration panel only and not on the live site.
My question is, because I require the same information just with the only one column change, live site to only show true values and administration to show both. What is the most effective way of achieving this without copy paste of code?
Column And Default Value To The New Column In Datagridview?
Dec 17, 2010I have the following code to add a new column into the datagridview but how to default value to this column?
I do not want to use for loop to loop through each row and get the column updated, is there any other way?
I want to default them to 'N' and i will have the code to change it to 'Y' subsequently based on conditions.
dgDataConfiguration.Columns.Add("Update", "Update")
Count Number Of Checked Checkboxes In A Column?
Mar 28, 2012I'm trying to count the number of checked checkboxes in column 5 of the table. I've tried several approaches, but none have worked so far.This is the code I've written so far. As you can see, I've managed to count the number of rows.
VB
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
dbProvider = "PROVIDER=Microsoft.Jet.OLEDB.4.0;"
dbSource = "Data Source = C:/Databases/database.mdb"
con.ConnectionString = dbProvider & dbSource
[code]....
Login Form Authentication - User Table Must Be TRUE And The DELETED Column Must Be FALSE?
Dec 14, 2011I'm making a login form in VB.NET, and I have a table in mysql called user. What I want to do is before a user can login the Administrator column of the user table must be TRUE and the DELETED column must be FALSE. I've tried everything I know but all non admin users are still able to login... Heres how the user table looks like:
[Code]...
Disbling A Button Until Both Column Datagridview Checkbox Is Checked?
Aug 21, 2011I have 2 DatagridViewChecKboxColumn. What I want to happen is that a (Submit)button will be disabled until the checkbox2 will be checked. How will I do this if my checkboxes are DataGridViewCheckboxColumn? What loop will I do,because there's a possibility that I'll be checking the last checkbox?
CheckboxColumn1 is "Parent" and CheckboxColumn2 is "Child", they are related to each other. It's a requirement that the Parent has to have at least 1 Child meaning it can be One(P) is to ManyŠ or One(P) is to OneŠ. If the user didn't meet the said requirement, the system should not allow him to insert the selected records to the database. That's why I've decided to Disable the button unless the user checked the two checkboxcolumn. Meaning if the user only checked the checkbox/es in the Child column, the button will remain disabled, same concept with the Parent checkboxcolumn. The button that I'm talking about is what I call "Consolidate Button".
I tried this:
Private Function HasParentAndChild() As Boolean
Dim result As Boolean = False
Dim hasParentCode As Boolean = False
[code]....
I tried this, but still not working. It does disable the button but in random clicks/checks meaning after 3 clicks in anycheckboxes the button will be disabled and be enabled again after how many clicks. Dont know what the problem is. Tried to debug but I dont get it.
Display Data From Checked Box Column Row In The Datagridview Control
Mar 14, 2011I am having trouble in allowing the user to select the row in the datagridview.
I managed to include the checkbox column in the datagridview but i do not know how to wrte the code such that when the user wants to update or edit the data in the checked row, he just have to check the affected rows checkbox, can be one or many, and then click on ok button, which will then lead him to the data updater form, allowing him to update the data.
Currently i have the below code which can populate the checkboxclumn only.
dbProvider = "PROVIDER=MICROSOFT.Jet.OLEDB.4.0;"
dbSource = "Data Source = '" & Form1.TextBox8.Text & "'"
con.ConnectionString = dbProvider & dbSource
[Code]....
VS 2008 - Loop Through Column Of CheckBoxes To See Checked Values
Sep 1, 2011I'm trying to loop through a column of checkboxes to see how many checked values there are in that column. The user has to have 2; no more, no less than 2, otherwise an error should show up.
Private Sub Form1_FormClosing(ByVal sender As Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles Me.FormClosing
Dim count As Integer = 0
Dim x As Integer = 0
For x = 1 To DataGridView1.RowCount - 1
[Code] ....
The error message still occurs when I have only 2 chosen in that column. I even tried this
If CBool(DataGridView1.Rows(x).Cells(7).Value = Checkstate.checked) Then
Hide DataGridViewCheckBox Cell In Some Cases?
Jul 15, 2010I have a DataGridView and one column has DataGridViewCheckBoxColumn type .The datagrid loads from selected items of a listbox.I need to hide Check box cell in this grid according to the item. It means some items should not have checkbox in that cell(I have the list of those items which should not have checkbox in that cell).
View 3 RepliesVS 2005 - DataGridView Select Column - Getting Boolean Value Of Checked Rows
Oct 29, 2009I have added an unbound checkbox column to my DGV. I have two questions on handling it:
1. How to have a checkbox on this Column header, which on checking must check all the rows in the DGV and vice versa?
2. How do i get the Boolean value of the checked rows in DGV on event handling? In other words, how do i know what rows are selected?
VS 2010 : Display Distinct Items From A Column In A Checked List Box?
Mar 6, 2012I want to display distinct items from a column in a checked list box then make a selection or selections and perform commands based on info from a second column in that database the database is a small Access 2010 database in the application directory right now I added the data source and items dont display even though I selected that source in the checked list box properties
Dataset = MyDataSet1
CheckedListBox = MyListBox1
I tried it with a combo box and it shows items but includes duplicates, did I setup the datasource wrong?
Datagridviewcheckbox Set False - Checkbox In Datagridview Does Not Change
Aug 13, 2009I would like to make a applcation that after checkbox inside datagridview is checked. After calcuation stuff, if result less than standard, then it set the checkbox to not checked state. But I find that checkbox in datagridview does not change. It changed after I click other checkbox. What I want is lagging one cycle. I tried dgv.refresh() or update event , no effect.
View 2 RepliesSet Data Column's Default Value At Runtime?
Dec 22, 2009How do i set a data column's default value at run-time (after data table initialized.)?
View 10 RepliesASPxGridview - Enable A Specific Column "AllowHeaderFilter" Property To True Code Behind?
Jan 30, 2011how to turn on allowheaderfilter property to true for a specific column. It appears that I can only do this in design view. I must be able to do it code behind as I have certain conditions when this can be done.
View 1 RepliesColumn With Bit Datatype In Sql Server Table(2008).while Returing To Text Box Its Returning True In Text Box Instead Of 1
May 2, 2012I have column with bit datatype in sql server table(2008).while returing to text box its returning true in text box instead of 1.i tried converting it from true to 1 using txtboolvalue.text=Math.abs(CINT(ReturnList.Item(34)).tostring. But it doesnt convert true to 1
Secondly: im checking for columns in datatable if there are any nulls. its checking for nulls in the sqlserver table but its returning true if there is a null.i just want it to return NULL is there is null i textbox..
CODE:
Then
CODE:
Vs 2008 Vb - Set A Default Value For A Column At Runtime For A Bound Datagridview?
Mar 2, 2012I have a data bound datagridview. I want to be able to have column 3 default value is = 0, column 4 default value is = 1 and column 5 default value is = 0. How can I do This. I just dragged the table onto the form visual basics data source panel. I have 20 different colums some have 0's, some have 1's adn some ave 2's. While entering the data, well it takes
[Code]...
ListBox Display - Scrollbar Default Position To Be At The Bottom Of It's Column?
Apr 7, 2011I have a listbox on my form which gets items added as the program progresses, when there are more items than the box can display, the vertical scrollbar appears, fine... so far so good.I would like the scrollbar default position to be at the bottom of it's column so that the last entered item is displayed but can't find the relevant command, I assume there is such a command.
View 2 RepliesJavascript - Insert Checkbox Checked Value When Checked To Textbox As Comma Separated String
Nov 9, 2010Insert checkbox checked value when checked to textbox as comma seperated string in vb.net or javascript
suppose i have 3 checkboxes and and 1 textboxes in my webpage.aspx
when i checked checkbox1 and checkbox2 then in textbox it will appear as 1,2 only on checkboxes checked event ...
and i want its revert also :
if i set textbox de
