I need to center the red panel in the middle of the dark grey panel, when you resize the form the red panel should be in the middle, and the red panel can't be resize, anyone have a code or property to do this?
View 2 RepliesI would like to add an effect where a panel sweeps out of the way to make room for another panel. This is sort of like a sliding effect, and I think at one point in time this could be seen on Apple's website under their product pages. I came up with some code, but it isn't working.
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When a user is editing a given piece of data, they're allowed to add messages/comments. These are stored as child records in a SQL database. Clicking on the Add Message button brings up a panel (pnlMessage) courtesy of the AJAX ModalPopup Extender. This takes some input and, when the "Send Message" button in the panel is clicked (I learned the hard way to NOT make that the 'OkButton' property), the message is stored in the database and an email is sent to the intended recipients. No problem there.
However, I need to be able to allow the user to add new email addresses (so long as they are registered in our database). I have another ModalPopup / panel combo (pnlSearch) that's tied to a button on the previous panel (pnlMessage).
The user is supposed to be able to add an email or click on a search button to populate a list to choose from.
The pop-up panel (pnlSearch) comes up just fine, but clicking the "Lookup" button (which instigates the search and returns a collection of records that the user is supposed to pick from) closes the panel.
Previously, I ran into the problem of having the Button.Click event never firing when I put the Button into the "OkControlID" property (the CancelControlID works fine since I don't want to do anything). Removing the "OkControlID=Button" line allowed it to work perfectly with the Button.Click event firing as expected.
So now I have the Search panel with a button for "OK" and a button for "Search" - but the panel should stay up and visible after the Search.Click does it's thing. Am I missing some property that basically says "don't close the panel when this button is clicked"? Of course, if I bring up the panel again in the same session, the results from the previous effort are there (the search results).
I have a TopBar, A LeftBar, A VScrollBar, A HScrollBar and a Panel inside a SplitContainer Panel.The issue I'm having is that when my SplitContainer Panel is small enough to enable one of the ScrollBars, I will slide the ScrollBar and then when I resize the Split Panel, my Panel1 is staying where I scrolled it too.I'm having troubles thinking of the correct code to fix this.
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I was trying to move some dynamic control within the parent container like panel or a group box how do i do that?
View 12 RepliesI'm working on a visual studio 2008 VB.Net project (.net framework 2.0), and am having some trouble with the Panel control using a fixedsingle border. As a small example of the problem, suppose I have one Panel2 contained inside of Panel1. If the Left position of panel2 is set to 0 (meaning it's border is up against the left edge of Panel1), the left border will show as bold, and slightly indented.
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
Inherits System.Windows.Forms.Form[code].....
What I'd like to see is just a single line, not bold or indented, where the two panels borders are equal.Is there a property or custom paint technique I could use to achieve this behavior?
I need to figure out how to get the center of a panel box to x = 0 and y = 0 with the max x and y values are 100 and the min x and y values = -100.
View 3 RepliesThis is for a mapping/plotting program.
t.panel is the main panel and it has too much content to fit in one screen so there are scroll bars. x.panel contains the horizontal scale for the data points in t.panel. I drew the scale using a bitmap and set it as x.panel's background.
Setting x.panel's horizontalscroll.value = t.panel's horizontalscroll.maximum doesn't seem to work. I think this is because x.panel's doesn't have any content that causes it to need scroll bars.
I have a list of images (paths) and when I click one the image is shown in a picturebox which is located in a panel which I can resize at runtime. The location of the picturebox = 0;0 and sizemode = autosize, because I don't know what size the images are.How do I make it so that the (small) images are always shown in the center of the panel?
View 1 Repliesi put Picturebox in the Panel control i set Autoscroll Propertu of Panel set to True i maximize the size of PictureBox OnClick Event of PictureBox
PictureBox1.Size =
New Size(PictureBox1.Width + 50, PictureBox1.Height + 50)i want to Center and Clicked Location mean adjust the scroll of Panel according to the Clicked Location like Windows Picture and Fax Viewer?
i put Picturebox in the Panel control i set Autoscroll Propertu of Panel set to True i maximize the size of PictureBox OnClick Event of PictureBox
PictureBox1.Size =
New Size(PictureBox1.Width + 50, PictureBox1.Height + 50)i want to Center and Clicked Location mean adjust the scroll of Panel according to the Clicked Location like Windows Picture and Fax Viewer?
i have a panel docked at the top of my form with a button and a textbox. Also have a webbrowser docked below the panel filling the rest of the form.when i run the form and maximize it, the panel and webbrowser resizes correctly as they are docked but the button and textbox stays where it is, how would i make the button and textbox always stay center screen so if i maximize it will be center.
View 2 RepliesI have a problem with a certain panel in another panel.
I have declared a panel on my mainform that is called panel1 ( dock: fill)
In this panel is another panel ( panelmain )with size 10.000, 10.000 pixels. Now I put the auto scroll property of panel1 to true, so then the panel1 has scrollbars on both sides and can show the whole panelmain.
Now the user has the ability to zoom, which basically means that I just scale Panelmain with all it's child controls.
Like Panelmain.Scale(0.95) ( To zoom out )
And panelmain.scale( 1.05) ( To zoom in)
This works well, but when the user is using the scrollbars in panel1 and after that zooms in ( or out ) the location of panelmain is changing. So I tried to solve this by docking panelmain inside panel1 at the left. But now the vertical scrollbar is gone. how I should dock panalemain inside panel1 to prevent panelmain from moving around but also in a way that both the horizontal as the vertical scrollbar are present?
Im using this code
Private Sub Form1_MouseEnter(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.MouseEnter
For i As Integer = 38 To 2 Step -1
Panel1.Height = i
Next
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I have 2 panels on the form butttt for panel one i want to slide height and panel 2 i want it to slide width.
In VB6 I could embed a panel or picturebox containing controls or images within an outer panel or picturebox. If I moved the outer control then the embedded panel would move with the outer panel and stay in the same relative position, which is what I require. This doesn't seem to happen in VB.NET, the internal panel stays fixed in its location, even if I have pasted this panel within the outer container. Is there are trick to this or do I have to code to get the internal panel to move with the outer one? How does an internal container remain embedded within an outer one?
View 4 Repliesi have a Form with 2 panel. i want to link from one panel to another panel. eg. i click on chocolate cake in the first panel then it will display the steps of cooking method and ingredient in the second panel.
View 17 RepliesWe have two update panels on our webpage. Now first update panel is having button cancel. While second update panel is having a file upload control.Now if the user uploads a file that is going to upload in about 2 mins, and in between, say after 30 seconds the user clicks the cancel button, the upload taking place in update panel 2 should stop.
View 2 RepliesI have trying to do an elevator simulator, wich have to includo the panel with the floor, available floors, and a button panel with available floors and button up, down, but I dont understand is how to use the timers for up and down, because I vague idea to select the floors is to usea a for or select case but I dont know wich one is the most appropiate in this case. Wha tI have so far is:
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Timer2.Enabled = False
If lbl1.Text = "4" Then
lbl1.Text = "1"
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This just shows the levels and the timer1 just go up and a little "screen" shows at what floors is the elevator but this just go up and start from one again.
I want to add a usercontrol to a panel. My code does not work: Panel1.Controls.Add(uc1)
View 1 RepliesI have a program that is sorta like the iphone shop.
When you load a selection, I want it to read from a website, about the information of what to add (Finished)
So each "Item" consists of a Picture, a number, a set of text, and a button.[url]...
So far, I have made a parser, which reads this, and determines the size of the button, the name, but how do I create a button, with the specifications, and add them under the parent of the panel?
[Using VB.NET 2010 / targeting the .NET 2.0 framework]I'm getting some unexpected behavior with panel scrollbars, and was wondering if it is a bug, or simply something that I'm failing to do correctly.Basically, I have a panel with Autoscroll enabled. Then I put some other items inside the panel, and then make the panel smaller, so that the panel's scrollbars appear.
Outside of the panel I have 2 buttons -- named "scrollOn" and "scrollOff", which turn the panel's scrollbar's on and off using the "Autoscroll" property (for example the "scrollOff" code I'm using is Panel1.AutoScroll = False ).
So after I run the program, I move the panel's scrollbar down a little bit with the mouse (this part is necessary to reproduce the bug). I then click the "scrollOff" button (which should make the scrollbars disappear). But when I do that, the scrollbars are not only still visible, but they "freeze up" (can't move them with the mouse anymore).
I have got one panel which I want to zoom into the picture of picturebox1. But I cannot get the picture into the panel box.
This is my code:
Private Sub btnBrowse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBrowse.Click
OpenFileDialog1.Filter = "JPG image (*.jpg)|*.jpg|BMP image (*.bmp)|*.bmp|All files (*.*)|*.*"
OpenFileDialog1.ShowDialog()
txtFileName.Text = OpenFileDialog1.FileName
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I am trying to load a cmd.exe into a panel lock it in and become interactive? I found some code on the net and it works with notepad but doesn't work with dos-cmd application.
View 6 Repliesi have a panel in which i have some controls like label dgv and textbox and picturebox in my application in certain situation the panel re-sizes and and all the control lose there default location which is then be used is their any when panel get bigger or smaller the controls stays where they are...
View 8 RepliesIs there a fast way to get the name of a panel that the "sender" is in without looping through controls & comparing? I haven't worked with panels much.
View 3 RepliesHow do you get the children of a panel?
View 3 RepliesHow do you add text to a panel? I want to have something that will scroll a string, and I read you can use a panel with the auto scroll property set to true. How do I add text to the panel?
View 13 RepliesWhy is Panel is not a ContainerControl?
View 6 RepliesI am trying to dynamically add checkboxes to a panel depending on if a file exists. My code is:
While d1 <= d2
If File.Exists("C:\bnb\" & m1 & "-" & d1 & "-" & y1) = False Then
rm1CheckBoxes(rm1I) = New CheckBox()
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How can I set a panel to a set height?
View 18 Replies