I dynamically created n amount of labels. I want them to have the same function when single clicked only they have a different number passed. I don't know how to make it so that I can click them, and run a sub/function with the number passed... If I would've made it statically, I'd just do this.
[Code]...
this makes sense given the context of the document but I heard that XML tag's should have Unique ID's, which is fair enough but I was under the impression that each child node does not know about other child nodes outside its parent? What is your thought on this?
HTML
<?xml version="1.0" encoding="utf-8"?>
<main>
<SourceType ID="XAML">
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now my code is delete all the row with Itemcode. If i only want to delete one of my duplicated Itemcode row?textbox8 is connect to Itemcode column.
Dim del2 As String
If MsgBox("History Record Delete?", MsgBoxStyle.YesNo) = MsgBoxResult.Yes Thendel2 = "Delete from Receive Where Itemcode = @Itemcode"
[code].....
Now my code is delete all the rows Itemcode. If i only want to delete one of my duplicated Itemcode row?
textbox8 is connected to Itemcode column 0.[code]...
I have a web browser. and I would like button that duplicated the form.(i.e. if you press CTRL + N in internet explorer)
View 9 RepliesHow do I avoid an event from being handled twice (if is the same handler?)
Module Module1
Sub Main()
Dim item As New Item
[Code]....
I want the event manager to detect that this event is already handled by this handler and so it shouldn't rehandle (or readd) it.
I have a XML file used for importing data into the database. But it does not check for duplicated values. Is there a way to prevent duplicated values to be inserted again?What is the procedures to do in corporate environment?
View 2 RepliesI have a dataset with 12 columns. this dataset can be filled with > 3000 rows
This dataset is bounded in gridview (third-party).
How I can remove the duplicated rows in this dataset?
Currently my code has the following properties:
[Code]...
I'm stuck! i'm trying to read a txt file with the data as below:
LEE
JOSH
JOSH
[Code]....
the txt file is updating all the time. So, i like to read this file and then display in msgbox the name that is most duplicated. In this case the MsgBox will show JOSH.
I created a program that has serval labels on a form and a listview object. It has a button that when clicked reads a textfile and loads up values in the listview object. I then can click and drag text from the listview box to any label on the form and then the program removes the value from the listview box. Now, my question is how can I instruct VB to save these values in the text property of the labels so that the next time the program is loaded the labels will contain the values loaded during the last run time session?
View 1 RepliesWell im currently developing an application for public use, I have a login screen in which the user enter's their registered credential's and the progressbar loads by increments of 3, now i placed 6 labels ontop of eachother and where the progressbar coding is i put:
If Progressbar.Value >= 1 Then
Label3.Show()
If Progressbar.Value >= 20 Then
Label3.Hide()
Label4.show()
And so on up until Label8 Show at 100%,
Now the problem is... As i have placed the labels ontop of eachother i need them hidden until they are called to show, i have tried adding a background worker to do this but have had no luck, all i see is the labels overlapping eachother when i run my application when i want them hidden untill Label3.Show() is called, and then to display them as they are called and hide them when another one is called to show...
But i've a problem, everytime i hit the button "Save Settings" in my form/application it will re-save the settings to ini file, causing duplicate entries :(
Does anyone knows how can i avoid it to happen?
And, how can i retrieve a setting from the ini file to a textbox or messagebox or something?
(before anyone start saying me to use .xml, i was reading and i prefer the .ini files to what i'm doing)
With VB, but I've got the few basics down, file naming, adding objects, naming objetcs, etc. But the reason I'm on here is because I cannot complete even the first step. Our form is 640 X 480, and we need to have two labels, both have vertical scrolls. I know how to add and resize the labels to meet my needs, but I do not know how to create scrolling labels. Or are they text boxes? On our bubble chart (Do you know what that means?) it says lblInformation. We are going to have clickable radio buttons which will update the lblInformation with info about each of the radio buttons.
View 7 RepliesI'm trying to do a LINQ Query against a typed datatable that will return me duplicated data.With out going into too much detail, here's the basic setup:
strCode1 - string type
intCode1 - int32 type
intAdjustor - int32
There are more fields but these are the ones that are important.I'm going to do my best to describe this, as it's kind of confusing.In theory intCode1 is a key for strCode1 (hence the names). So each time intCode1 is duplicated, the same strCode1 should appear. Example:
[code]...
Ultimately I'd like to get a List(Of T) - where T is my typed data row. In SQL, I would simply use a sub query, to get a distinct list of strCode1 and intCode1, then do a count, grouped by strCode1 where I get more than one row.I'm not sure how to translate that into LINQ, AND get the original types data rows returned in a list.
I'm trying to make a program that allows the user to click on labels which have a number in it and then that value has to be stored into a different label.
For example the user click on label1 and the values goes into label12, then it click on label3 and the values goes to label13 and so on.
At the moment I can only code on the respective label underneath (1->12,2->13...) but it has to be in any order (5->12,7->13...)
Here a picture and below my code:
'defining the click order....
Private Sub Label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click
[Code]...
I have finally got my code all working, but there is just a quick query really. At the moment I have all the database stuff in each form seperatly. When I place it in a global module, it looks like the dataset is being duplicated I was wondering why this happens when I place it in a global module?
This the code I use and the code I would put in a global module
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
[CODE]...
I've got a strange thing goin on here. I'm designing a small program with Visual Studio 2010 using WPF and VB.Net but for some reason, all my buttons and checkboxes (didn't test more items) aren't clickable anymore! Even if I drag a pretty new one out of the VS-Toolbox! They've got all "IsFocousable" and "IsHitTestVisible" and "IsEnabled"-Setting set to "True". Does someone has an idea to fix that!?
View 1 Replies[code]I can't figure out how to make those pictureboxes in flowlayoutpanel clickable. Any example will do - opening it in default picture browser, using it as panel background or using it as a picture for separate picturebox - anything will do - I simply do not know how to get the file name assiciated with the particular picturebox in the flowlayoutpanel.
View 10 RepliesI want to display a link in a message box. By default the text is displayed as a non-selectable string.
View 4 RepliesFor my own amusement more than anything I am trying to create a program that has a world map then when you click on each country it leads to another form. At the moment I have the World Map as a background image on a forum, The only way I can think of at the moment is to have picture boxes but the countries are too packed together for this to work effectively and I believe that you can have transparent backgrounds on picture boxes.
View 3 RepliesI monitor door cameras with a third party application that gives me multiple video windows for the various video inputs in the card. I want to create an application that will overlay the video windows so that each video window becomes a button I can click on to trigger some events (lock release for example).
I've managed to get something working by using the TransparencyKey of the form set to the backcolor of my button. I though I had it done, a great transparent button in the form, and handles all my click. However, there's a little issue with portability... it won't work if I have the Windows Classic theme enabled.
One of my systems is locked down with the windows classic theme. With the Windows classic theme (whether running XP or Vista), the transparency works a little too well, the mouse clicks actually go through to the underlying window and the click event never gets triggered on my application's button.
Button1.BackColor = Color.Cyan Me.TransparencyKey = Button1.BackColor
I want a clickable area (that can handle MouseClickEvent, DoubleClickEvent, etc...) that is transparent, hence you can look through it.For example: I have Form1 with a bunch of buttons, text fields, etc. I want a clickable area that is over the whole Form1 (thus over all the buttons, etc).If you click this area, the clickEvent for this area should be could and not the eg: button underneath this area.Most importantly of all the area must be transparent, thus all the buttons, textfields, etc underneath the clickable area should be visible. Something like a panel or pictureBox that you could put over the buttons would be fine, but a if you drag a panel/pictureBox over a button, the button is invisible, and if you say send to back, the event of the button will be called and not that of the clickable area.I want the blue area (in this case a picture box) over ALL the buttons and textboxes, so that if you click this blue area a function should be called. This area should actually not be blue, but transparent/colourless, so that you can see the buttons underneath. If I say send the picturebox behind the buttons, then when I click on a button, the button's function is called and not the picture box's function as I want it.It is impossible for me to change all the event handlers of the buttons/textboxes etc, because I also use components that don't have the necessary event handlers that I want.
View 5 RepliesI want a clickable area (that can handle MouseClickEvent, DoubleClickEvent, etc...) that is transparent, hence you can look through it.For example: I have Form1 with a bunch of buttons, text fields, etc. I want a clickable area that is over the whole Form1 (thus over all the buttons, etc).If you click this area, the clickEvent for this area should be could and not the eg: button underneath this area.Most importantly of all the area must be transparent, thus all the buttons, textfields, etc underneath the clickable area should be visible.Something like a panel or pictureBox that you could put over the buttons would be fine, but a if you drag a panel/pictureBox over a button, the button is invisible, and if you say send to back, the event of the button will be called and not that of the clickable area.
I've attached an image as example.I want the blue area (in this case a picture box) over ALL the buttons and textboxes, so that if you click this blue area a function should be called. This area should actually not be blue, but transparent/colourless, so that you can see the buttons underneath. If I say send the picturebox behind the buttons, then when I click on a button, the button's function is called and not the picture box's function as I want it.It is impossible for me to change all the event handlers of the buttons/textboxes etc, because I also use components that don't have the necessary event handlers that I want. So this is the only possible method I can think of.
I am working a small project where I would like the user to be able to add images to a form, specifying a URL in the tag of pictureBox, so that when it is clicked.
View 8 RepliesI have been able to make some dynamic pie charts. The pie charts are created on form load and are databind to a table. Now I would like to be able to click on the pie charts to open another windows form. I have searched a bit and every where they say to use the mouse down event.. the problem is that I am creating the pie chart with code and therefore when I use the:
View 4 RepliesThis code works fine, the listbox shows the posts. But how do I get the posts on the front side show up as clickable links. Maybe not in the Listbox, perhaps in a panel or similar object? [code]
View 1 RepliesI have a visio flowchart that represents sequence of questions to enter an order. I wrote a VB 2008 program, that represents steps from this flowchart in a wizard-like questionnaire. Now I'm asked to represent this flowchart graphically in a window,and make each step clickable. Clicking on a flowchart box would open the relevant wizard page. Can someone suggest how I can accomplish this, or know of some article or example that would point me in the right direction?
View 4 RepliesI have a background image,how to display the clickable images over the background image by using graphycs in vb.net?
View 3 Repliesafter pulling the data into the datagrid. how can i make the cell clickable ,like if i select any cell ,the new form should come up.
im using ms access 2007