Forms :: Create Two Columns Of Checkboxes But Only The First Column Is Being Displayed
Sep 16, 2011I want to create two columns of checkboxes but only the first column is being displayed.
[Code]...
ADVERTISEMENT
Create A Datagridview With Two Columns, One Textbox And The Other Checkboxes?
Jul 14, 2010i've create a datagridview with two columns, one textbox and the other checkboxes. The chekcbox column has a check box in column header aswell.
When i resize each column the checkbox column speciallly the checkbox in the column header, does not align with the checkbox column, it even goes in the textbox column as well. How do i fix this column resize issue?
Forms :: Listview And Columns - Display All Services On A Computer Into Column
Oct 16, 2009I'm trying to display all services on a computer into column 1 under Processes and column 2 as services. I can't figure out how to do this with the WMI statements.
Here is my code......
Private Sub OKButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OKButton.Click
[CODE]..................................
Create A Column Of Picturebox / Thumbnail, With A Specified Number Of Columns Inside A Form?
Mar 19, 2009i would like to ask if how do i create a column of picturebox.. something like a thumbnail, with a specified number of columns inside a form.. the number of picturebox depends on a variable.. has anyone done this?something likeimage1 image2 image3image4 image5 image6
View 2 RepliesDataGridView Is Displayed With Four Columns?
Jul 18, 2010I am workinng on an aopplication using the DataGridView.My intent is that the DataGridView is displayed with four columns, the user clicks on a row in any column and the complete record for the selected item is displayed and the DataGridViewis no longer in view.
The code to do this is in the event "dgvCollections_CellContentClick" and the function works exactly as I want it to.The problem is that when I want to sort by a specific column I click on the column header and not only does it sort , it calls the 'CellContentClick' event and the details form is displayed, which I do not want to happen.Is there a way around this problem other then using the "dgvCollections_CellContentDoubleClick" event to select the detail? This was what I did as I sterted this project and I found that the double click was very sensitive and often did not work. The single click is much better for the eventual user.
ComboBox Populated And Displayed With Multiple Columns
Nov 8, 2010I have seen something like the following in many software. Combo box populated and displayed with multiple columns (for example stock code, stock description). But now I am only able to populate with stock code. May I know how to achieve this? I know it can be done by calling a form (And I can do whatever coding in this form) out when clicking on the combo box. But I am looking for better solution, or is it possible to populate the whole datagrid into the combo box as source instead of only the data.
View 3 RepliesVS 2005 - Gotchas With Docked Forms - Forms - Displayed Using Menu Items To Display Information To User
Nov 10, 2011We have an application that has a main form with a map on it. Right now the paradigm is to have forms that are displayed using menu items to display information to the user. Most of these forms are modal forms, but a couple are non-modal forms that interact with the map. For some of the forms, it really would make for a better user experience if we could dock them in the main form of the app and allow the user to see both the form and the map. For instance. We could have a list of map features in a docked window, and select one of the items on the list and have the map zoom to that feature. Or do the reverse: let the users select a map item and have a docked window that shows details of the feature. Sounds great, but I wonder about what sort of gotchas we may encounter. In particular, what if we have two windows docked at the same time? Could we get tangled up in our event code?
View 2 RepliesCount The Total No. Of Asp.net Checkboxes, Checkboxes Checked, No. Of Checkboxes Remain Unchecked In Webform Using .net?
Dec 9, 2010How to count the total no. of asp.net checkboxes, checkboxes checked, no. of checkboxes remain unchecked in webform using vb.net ?I m using Visual studio 2008 with vb as a language ..I my webform i have 10 checkboxes...i wanna count total no. of checkboxes in webform in textboxes1 total no. of checkboxes checked in webform in textbox2 total no. of checkboxes remain unchecked in webform in textbox3?
View 2 RepliesAdd Only Checkboxes In Column 4 And 5?
Jan 17, 2012I have a listviw with 5 columns. how to add only checkboxes in column 4 and 5? Every time I add an item to that listbox the first three columns will have text and the last two will have always only checkboxes?
View 2 RepliesChange Column Text Being Displayed
Feb 27, 2011I am working with a datagridview. It is being populated from mysql table. 2 of the columns in the table are values that would be used in a combo box. ex: 1 = Cat 2 = dog. [code]...
View 1 RepliesCheck All Checkboxes In A DataTable Column?
Jul 25, 2011I use ADO.Net to call a stored procedure that retrieves data from our database.I put that data into a data table using this code below:' set Ready ResultIDs in databaseDim dt As New DataTabledt.Load(cmd.ExecuteReader)
View 3 RepliesListview Display Of Column Having Checkboxes?
Jan 12, 2010I am using VB express 2008 with MSAccess as Database. I have a table DailyExpenses in MsAccess with four columns of which one is ColumnPaid having checkboxes. I used following query to display records of DailyExpenses in Listview: Dim cmd As New OleDb.OleDbCommand("Select * FROM DailyExpenses ", con)
It is working fine but it displays False in the column PAID in Listview instead of checkboxes. How i can display checkboxes in Listview?
Clearing All CheckBoxes In DataGridView RowSelect Column
Mar 20, 2012I believe the following code, which clears/unchecks the checkbox in the "RowSelect" column, actually runs, but it runs VERY slowly. In testing I have approximately 2300 rows in my DataGridView:
Private Sub btnClearAll_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnClearAll.Click
Dim curRowIndex As Integer = 0
Try
dgvWISDataGrid.SuspendLayout()
For curRowIndex = 0 To dgvWISDataGrid.RowCount - 1
[Code] .....
The app appears to "hang" because this loop is taking so much time. When I hit the pause button, it always seems to freeze on the "dgvCell.Value = False" statement and when I hover over it the popup says "Property evaluation failed." Something is taking quite a long time or is interfering with this routine.
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]....
Query To Retrieve Data From A Column Having Checkboxes?
Jan 11, 2010I am using VB express 2008 with MS-Access as database.How i can retrieve data from a table having a column containing checkboxes on the base of Checkboxes checked or unchecked. Column PAID is having checkboxes.[code]...
View 5 Replies3 Column Checkboxes In Checkedlistbox Custom User Control
Jun 2, 2011I need a way to have 3 colums of checkboxes inside a checkedlistbox. I know i could do it with a panel, labels and checkboxes. But having them all in the control would be more convenient. I'm pretty sure there is no direct way of doing this, so i assume i need to create a user control. If you're not completely sure what i'm trying to create, i'm going for something that looks like this: [URL]
View 1 RepliesDisplay The Data In A DataGridView Column As CheckBoxes Later In Application?
Nov 27, 2009I have to implement a column (TransactionCompleted) which will only hold two states Yes/No. I am using SQL Express and wonder which would be the best DataType to go for that column, if I prefer to display the data in a DataGridView column as CheckBoxes later in my application?
View 5 RepliesVS 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
All Columns To One Column / Record Row To One Column
Feb 22, 2012I am trying to implement a DataViewGrid in VB.NET that will be simply for identifying and selecting GIS features that are already within a database. Simple enough with DataGrids and DataSets, although there is one slight twist.First, I need to be able to populate the grid based on one record of the column [Name] that is chosen from a ComboBox(I have been able to populate the ComboBox, but not the grid).Second, I need to restructure the DataGridView so that each current column name is in a column called "Field" and the row for that one record chosen is in another column called "Value".As you can see here, each "Field" is a column name and each "Value" is one record for each of those columns. So, if I could somehow parse through all of the column names into a "Field" column, and also populate a "Value" column with one record for each [Name], I would be on the road to happiness.
View 1 RepliesSort A Column Displayed In A Datagrid Bound To An Access Table Programmatically
Jan 6, 2011Still experimenting with datagrids and ran into another problem...I'd like to sort a column displayed in a datagrid bound to an Access table programmatically. The field is a date ime type and is sorted in descending order in Access. I can manually sort it at run time but i'd like to know how to sort it with code.
View 1 RepliesVS 2008 - Get DataGridViews Entire Column To Become Disabled And Won't Let The User Click On The Checkboxes
Aug 23, 2011I have a dgv with a column type = DataGridViewAutoFilterCheckBoxColumn. I want to know if there's a way to I can get that entire column to become disabled (or Enabled = False) so it won't let the user click on the checkboxes. I tried looking in the "Bound Column Properties" but there isn't an option to disable the entire column.
View 2 RepliesForms :: Objects Not Displayed With Wav Sound?
Sep 6, 2009With VB6 and VB9, I continue to have problems displaying images on a form while playing wav files (either by API call or by My.Computer.Audio.Play method).I set up a loop to display pictureboxes on a form (card images), with a wav sound file that is supposed to be played each time a picturebox is displayed. However the pictureboxes won't display until after the loop finishes and the sounds have been played several times in series:Example
For I = 0 To 3
picBox(I).Visible = True ' picBox is an object collection of pictureboxes
My.Computer.Audio.
[code].....
Forms :: Change Depending On Which Form Is Displayed?
Oct 6, 2009Am migrating VB6 to VB.Net and am stuck once again. We use App.HelpFile in vb6 to set Path and Filename of current help file.Current help File can change depending on which form is displayed.How do we assign help files in VB.net?
[Code]...
Forms :: CheckBoxes Created In Code?
Sep 8, 2011I have created all the controls in my app in vb.net code. I have checkboxes that I want to be able to check the state in code and also check or uncheck if i need to this is my code which does not work
[Code]...
.net - Given A Large Number Of Objects, Create Multiple Forms In Designer For Them Or Use Code To Create The Forms?
Dec 29, 2010If I have a large number of classes, each similar to the other in certain aspects (they all share a common base class, but each does things differently), and I need to create Windows forms for each to allow easy changing of their values through a GUI? Create one matching form for each object in VS' forms designer, Or Use code to create the forms dynamically at runtime.
#2 makes the most sense to me, because a lot of these objects will share very common features of the form, notably "Ok" and "Cancel" buttons. But one object might need to draw a textbox on the form while another might need to draw a combobox. Not to mention, if I want to put icons on the "Ok" and "Cancel" buttons, I'd have to do this for each copy of the form in designer, and that sounds like it could get out of hand quickly.But is drawing forms through code sane? VS' forms designer is pretty sophisticated and designed to make life easier. Am I wise to consider ignoring its functionality and diving into the trench warfare of forms design through code? Or are there examples of automating form creation based on an existing object's properties?
Forms :: Change The Text Displayed In The Banner Of The Form?
Oct 19, 2010When in design view I can change the text displayed in the banner of the form(next to the icon) but when I build the code and test the form doesn't have the text displayed? I'm using VB express 2008
View 5 RepliesAutomatically Match Checkboxes On Two Different Forms After Loaded
Jun 3, 2010I have a form that opens another. I want the second form's checkbox to match the first form's after the second has loaded. I tried using MyForm2_Load, MyForm2_Activated and MyForm2_Shown but the checkbox checked state of the second form always changes the checkbox in first form. The code below works if I check the checkbox in either form, the other changes to match it. The problem occurs only when MyForm2 is first loaded. How can I get it to work the way I want it?
[Code]...
Forms :: Possible To Make Editable Checkboxes In A DataTable?
Jan 21, 2009All I want to do is build some kind of table-like or grid-like control in my form that has two columns. An element in the first column should be a checkbox that is changable by the user, and an element in the second column is some un-editable text. Of course, when the user checks or unchecks a checkbox, I have to be able to handle that event and figure out which row it came from.I've been trying this all day with no luck. Do I use a ListView or a DataGridView? If the answer is DataGridView, do I add columns and rows to it directly or do I try to make a DataTable which I then assign to the DataGridView's "DataSource" property?Is is possible to make editable checkboxes in a DataTable? I succeeded in making checkboxes by making a DataColumn of type boolean, but then I couldn't check or uncheck them during runtime.
[code]...
but then I couldn't figure out how to add rows. The examples online all assume that there is only string data in each row.Also there is apparently a type called DataGridBoolColumn? What is that all about?My point is there are a lot of different objects out there with similar sounding names
Forms :: Node Displayed Multiple Times In Treeview Control?
Apr 2, 2009I'm developing a windows application. I have a form in which there is a list box and a treeview control. My purpose is to fill treeview according to list item clicks. This is done using a pair of subroutines called ReloadPermissions and FillMenuItem:
Private Sub ReloadPermissions()
Dim p As New Permissions
Dim i As Integer
Dim it As TreeNode
Dim el As New List(Of String)
[Code]...
There are only two subroutines in which nodes are added to treeview control, and they are subroutines above. The problem is that whenever list item is clicked, node count displayed in treeview is increased!!! I checked number of nodes before and after call to tvPermissions.Nodes.Clear() using MsgBox. Results show that number of nodes isn't increased (1 before call, 0 after call, again 1 after ReloadPermissions() is called), but what is displayed doesn't show such a behavior! Refreshing window by putting it under other windows or call to tvPermissions.Refresh() has no effect.
Forms :: What Event Takes Place After A Form Is Loaded And Displayed
Aug 15, 2010Can you tell me what event takes place after a form is loaded and displayed including all controls on that form?
View 11 Replies
