Ok im using an image as checkbox. so when i click the label next to it it will change from Uncheck image to Check image...
Ive tried:
If checkInj.Image = My.Resources.unchecked Then
checkInj.Image = My.Resources.checked
Else
[Code].....
How can i make a datagridview which have a column like that i mean cells have both image and checkbox as this :
View 4 RepliesIs there a better image then a check for a checkbox or would i have to create my a new control?
View 6 RepliesI have a secondForm that determines whether a checkbox.checked = true/false and I want the firstForm to verify whether the secondForms checkbox.checked = true/false in a function
View 1 RepliesI'm reading in a RTF file that I want to search by either using WholeWord or MatchCase search options.
atm I have this:
If (chkWhole.Checked = False) And (chkMatch.Checked = False) Then
'ERROR - MUST SELECT A SEARCH OPTION
[code].....
i have a treeview with checkboxes, images and text.i need to change the spacing between the checkbox, image and the node text.Must i use the DrawNode event and draw the checkbox, image and the text at new positions?
View 4 RepliesI am working on a school project to display a photo of a professor when their name is selected using a RadioButton and to display their name, office office hours and so on.
I have their Photos in a directory on my computer
Theonly thing I cannot figure out is how to use 1 picturebox and link the image to display to the radiobutton.
I have tried all kinds of queries on the internet and cannot locate the answer. There might be something with an Image.FromFile command I saw but that might have been from a previous version of VB and I could not get it to work in VB9.
I have 2 events, one is that user can drag and drop the checkbox to wherever they like and other is to double click on the form to change background image. How to save these settings so the next time the form run, I'll have new checkbox position and background image.
View 6 RepliesI have a datagrid that is populated by a user starting and ending value. Each record has two check boxes. Here is an example;
Starting: ABC001
Ending: ABC004
Datagrid;
[code]....
The second problem; The user can move between different forms (forms that do not display the datagrid). Now what I did is create a class;
Public Class Class1
Public userData As DataGridView
End Class
Any example of checking the status of a CheckBox via a Thread.
View 2 RepliesI would like MyProcess() to fire when I click on any of several checkboxes. I could do it like this. [code]I have alot of checkboxes, and anyway, this method isn't very scalable.Is there any other way for a form (or panel maybe) to detect mouse events on child controls kind of like the way the KeyPreview property of a form allows it to detect key events of it's child controls?
View 3 RepliesI need to make the text value of a checkbox appear on a listbox when I check it and when make it disappear when I uncheck it. However, I need to do this with 100 checkboxes, and doing it per checkbox, I need a code that for any checkbox checked and unchecked, the text value will be listed or cleared on a listbox.
View 4 RepliesI'd like to refer to 12 checkboxes on my form, "CBOX_mnth1....CBOX_mnth12", by a variable. So I'd like to loop through 1..12 and assigning the number after the text "CBOX_mnth". This together would make the controlname, like CBOX_mnth7 in case of x=7.I hope this is a bit understandable, for Englisch is not my native language.
I wanna do something like this:
(the {..} are from another language and used to assign a variable as controlname, which is axactly what I'm after in VB.net)
[code]...
I added a tooltip control in my form and set a tooltip for a checkbox. The tooltip shows fine until I check the checkbox... If I check the checkbox once and uncheck it, the tooltip never shows up when I hover the mouse over it... How to make the tooltip to show on mousehover no matter the checkbox is clicked or not?
View 3 RepliesI have a checkbox as a control in a datarepeater object. I have an event handler function which handles the checkchanged event for this checkbox and sets the visibility of other fields based on it. However, the problem I am having is that the event handler function is getting fired when I set the datasource for the datarepeater - hence when the data is being populated. So the event handler function ends up trying to set the visibility of a field that has not been created yet and bombs out with a NullReferenceException error. Is there a way to stop this event handler being fired when the datarepeater is being populated? I only want this function to be called if that checkbox is changed by the user after the form has loaded.
View 2 RepliesI need to make a program (or if someone wants to make it for me, feel free to do so) that has a starter form with a combobox where you can select different sizes, like 2x2, 4x4, 6x6 and so on. When i then press the button to choose size, a new form would pop up , with 4 different grids of checkboxes, (white, red, green, blue).Do i have to make each form (frm2x2, frm4x4) and make each individual checkbox, or is there some other much greater solution?Because, in the end, i don't feel like naming 576 different checkboxes for just 1 form.
After all that has been made, it would be saved to a text file, with 0 being anything thats unchecked, 1 is white, 2 is red and so on. And it would look something similar to this:
[Code]...
Wow, didn't know that it takes a Master in Computer Science to figure out a simple Checkbox databind to a Boolean column. But anyway, I have spent two days trying to fion how I can properly display and update a Boolean type field in a Checkbox
View 6 RepliesI have 5 checkboxes in total.I want to check how many checkboxes have been checked.I dont want to write checkbox1.checkstate,checkbox2.checkstate and so on...How do I accomplish this effectively?
View 1 RepliesI'm trying to use checkboxes to show and close child forms.I'm using MDI. I want to try and make the child form show inside of the parent form like it should.This is the code I was using:
[code]...
And that works, but if I close the window instead of using the check box and then try to use the checkbox to open the new window again i get an error:Object reference not set to an instance of an object.Also I have more than one checkbox (each one serves a child form) and I would like to be able to open and close any of the child forms at any time.
I have a question, I can't really find the answer...Basically I have 2 FormsIn form number 1 I have 2 pictureboxes. I want to create a checkbox in form2 that says if checkbox 1 is checked then show picture 1 in form 1
View 1 RepliesI 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 RepliesI am creating an Interactive map which displays the facilities when the user clicks on the Checkbox, such as toilets.It will display all the toilet locations via PictureBoxes.I want to do this without having to write all this code?[code].....
View 15 Repliesi have 5 checkboxes in webform and textbox1... when i search the record using the date specified in textbox1 when i enter 11-Dec-2010 in Textbox1 and click on submit button then checkbox1, checkbox2, and checkbox3 will be disabled and unchecked .....
[Code]...
I've wondered if i can make it so when i click on a checkbox you may not beable to check another. And i do not want to use radio buttons
View 9 RepliesI 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].....
How to clip a image in WinForms ,for example clipping the background image with parameters size(x,y) and location(x,y)?
View 3 RepliesI have loaded a picture in PICTUREBOX1 by this command
Me.PictureBox1.Image = Drawing.Image.FromFile("D:C2007BITMAPSpict.jpg" )
How to store this picture SQL server 2005 table1's IMAGE column?
I do not want to store image path in table. I want to store picture in image column in any format.
Reason: If I run my project to some other computer that has not images'path stored in database. Then images will be displayed by image field of database.
Table1 has following two columns
student_no int
student_pictimage
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.
I've got a form with parent-child setup. The parent displays name and other demographic info.The child displays multiple addresses, one row at a time. There can only be one primary address for a name and this is designated by a checkbox at the top of the child form.If the user wants to change the primary address to another address,then they find the other address and click on the checkbox.The form checks the other addresses and if one is found that is designated as primary,the user is warned that one already exists and prompts them to change it.
So for example, a name has 2 addresses, the 2nd being the primary address.The user wants to change the 1st address to be primary.They click on the Primary Address checkbox for the 1st address.A warning displays that there is already an address listed as primary.The user then answers the prompt to change the 1st address to the primary address.The checkbox for the 2nd address will be unchecked and the checkbox will be checked for the 1st address.My problem is getting the checkbox unchecked for the 2nd address.If I close the form and reopen, then the checkbox is unchecked.How do I refresh the checkbox for the 2nd address?Here is the code I'm using to find if an address has already been marked as primary:[code]......
I'll keep this short and simple... I asked this question before, but It wasn't answered completely. I'd like to get several images from a folder, and add them to an array.
At the top, I have:
Dim dir = New IO.FileInfo("C:Users urcotdDesktopMyImageFolder")
Dim images = dir.GetFiles("*.jpg", IO.SearchOption.AllDirectories)
[Code]......