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 am having a problem figuring out one thing with my program. It's about SplitContainer. To elaborate, I put a SplitContainer on a form. It divided my form into two parts, which I wanted. On the left side panel there are buttons, and when I click on a button I would want to display another form inside the other part of the SplitContainer which is Panel2.
View 17 RepliesI show forms in a SplitContainer Panel, but since the FormBorderStyle is set to none I'd like to apply a drop shadow. The following code works perfect if the form is not inside the panel
Protected Overrides ReadOnly Property CreateParams() As System.Windows.Forms.CreateParams
Get
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I have a project with 2 Forms. Form1 with 2 SplitContainers and the code below to show the Form2 inside SplitContainer2.Panel2. Form2 with no borders and orange color.
Public Class Form1
Declare Auto Function SetParent Lib "user32" (ByVal hWndChild As IntPtr, ByVal nWndPArent As IntPtr) As Integer
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
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I want to resize Form2 when change Form1 size by mouse.I use frm.Size = SplitContainer2.Panel2.Size but look in pictures what happen:This is Form1 without Form2 inside Panel2 This is the application in first run. Form2 showed in Panel2 with orange color.The size is OK (frm.Size = SplitContainer2.Panel2.Size)Now i have change the size of Form1 with mouse click (or move form corner).Look the Form2 in Panel2. Didn't change size. Stay in first run size.How to change the size of Form2 when i change the size of Form1?
I've got an app that I want to have an MDI with. It functions fine, but there needs to be a control panel off to the side of it to drive the child documents' creation. I have two problems with this.
First, if I add the control panel to the side of the form, it just overlays the MDI portion of the form and the children will spawn behind it. I can more or less manage the positions of these children, but the problem comes when I want to minimize the children, they minimize behind the control panel and I don't know how to move them. So I need to shrink the area they can move around in. I've read in places that you can use the splitter object, but that never seems to cooperate with me and only wants to move to the extreme left or right of the parent form. How can I reduce the area the children get to interact with? I've tried creating a MDI Panel, but VS has a fit with that.
Second, I've got a datagridview holding the data that will spawn the child forms. This is working well, but even though I've set the rows to be not resizeable, I can still make them grow or shrink during run-time (not programmatically). How do I stop this?
Is it possible to capture a panel and save it as an image?
View 9 RepliesI have it so that for each entry node in the XML file, it creates a new label then it creates a textbox under it. Both are added to a Collection so I can reference and delete them later. The label and textbox are set inside a panel container. I'm planning to make changes to the interface.
View 3 RepliesIm having a problem with a datagridview which is saved on a UserControl which is then loaded into a SplitContainer. The problem is that the forms load fine but the datagridview doesn't populate on load. It will populate however when I search for results using the toolstrip.
View 1 RepliesI have a splitcontainer with horizontal orientation. I want a fixed height for panel2 only during form resize, and let splitter resize panel2. Now I'm doing it this way, but I'm not satisfy because user notice that the panel resize
Private Sub Form1_ResizeBegin(ByVal sender As Object, ByVal e As System.EventArgs) _
Handles Me.ResizeBegin
spil = SplitContainer1.Height - SplitContainer1.SplitterDistance
End Sub
Private Sub Form1_ResizeEnd(ByVal sender As Object, ByVal e As System.EventArgs) _
Handles Me.ResizeEnd
SplitContainer1.SplitterDistance = SplitContainer1.Height - spil
End Sub
I have a form with a TabControl that is set to fill the entire form. On one page I have a SplitContainer that I set the Dock to Fill.When I resize the window the TabControl resizes with it, but not the SplitContainer. I'm assuming I just have some properties set wrong.
Code:
'
'ResultSplitContainer
'
Me.ResultSplitContainer.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D
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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 RepliesIn Form1 I have a SplitContainer with Panels.In SplitContainer1.Panel2 i have a Form2 (Inherit) and a GroupBox1.
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When i Start the Application, Form1 Appear with 2 Panels. In SplitContainer1.Panel1 is the Button1 and in SplitContainer1.Panel2 is not visible the GroupBox1.I press the Button1 and nothing happen. Why? How can i make visible the GroupBox1 by Button1?
I have a SplitContainer on a form that has 2 panels. The top panel has a FlowPanelLayout control docked in it and the bottom panel has a DataGridView docked in it. I want the top panel to be collapsed when the form is first shown. As the user adds controls to the FlowPanel I want to grow the top panel just enough to see the controls and visa versa. When the user removes controls from the FlowPanel I want to shrink the top panel. If no controls exist I want the top panel to collapse again.
Can I do this by changing properties of all the controls at design time, because I can't figure out the right combination to make it work? Or do I have to do this programmatically?
me if it's possible to have a control (e.g. a picturebox) in one panel of the splitcontainer control, and then be able to drag the control in runtime to the other panel?
View 1 RepliesI have one panel, is there anyway I can control two different drawings in that one panel? I have a gradient background which changes colors, then I have an Ellipse which I would like to move around the panel, without effecting the background gradient.
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Im wondering how best to create my graphics device. It seems that traditionally in applications that use directx, the graphics device is almost always a new windows form (from the examples ive seen). However, im looking at something different in my application.I have a windows form with a ToolStripContainer that has been subdivided into several other panels using SplitContainer objects So as you can imagine, i have quite a lot of panels on the screen. I want to render my graphics in one of these SplitContainerPanels.My concern is whether this will result in poorer performance or excessive flickering etc.
View 4 RepliesI have a panel that has a BackgroundImage set to "zoom". Because of this, the image usually has some grey "letterboxing" showing the panel beneath the BackgroundImage. I want to paint on the Graphics Object of the Panel using its paint event handler. Is there a way to contrain my painting to just the image part of the panel? Is there a way to find the rectangle that the BackgroundImage is occupying within the panel?
P.S. I don't want to make a graphics object from the BackgroundImage because I'm already using that for some other "paint layers".
I 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 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'm making a plotting program. The panel (vs picturebox) is necessary because the data doesn't all fit into one screen so scrollbars are needed. I'm using graphics to draw the background layer and buttons for the data points.
When I scroll, the background is redrawn incorrectly since the top left corner of the panel is no longer the top left data point. Ideally, I'd like to prevent the background layer from redrawing entirely (after the initial draw). Alternatively, how do I take in consideration the new position of the scrolled panel in drawing the shapes & lines in the background layer?
I have a panel that I am writting text into troughout the applications use. I would like to be able to make some of the words in the panel bold and others non-bold.
View 5 RepliesI'm developing a 3d Viewer in vb.net and xna.I have now a windows form and an xna render window, but I would like to render it inside a panel in the windows form.I have searched for info, but it's so hard to adapt it into my application.
View 1 RepliesI have a form called Form1. wherein Form1 has a split panel container. on the right side of Form1 is a web browser window. the right side are the buttons. one button there is calling another form. but there's a problem on this Form called Form2. I have google earth EXE and it's component files together with the same folder of the project. The Form2 will call the googleearth.exe file now... I know the program syntax
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How do I get the possition of the mouse inside a panel? I know how to get the positon in a windows form but this doesn't work in objects (pictureboxes , labels, panels...)
View 1 Repliesi have created a panel wherein i am to insert the labels and data needed for printing. i have found a code to print labels and textboxes, however, datagridview is not included in the code.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
PrintDocument1.Print()
End Sub
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Print all the content inside my panel, and can i preview it before printing?
View 12 RepliesI have a question about getting control inside of a panel to appear Here's what I am trying to do:I have 2 database maintenance screens done with both details and grid.
Customer
Inventory
I have all the Customer table data on 1 panel control (pnlCustomer) that has textbox and datagridview controls. The visible property is set to True because this is the first UI that I want to appear when the form loads Next I created another panel for the Inventory data (pnlInventory) and I added contols to that in detail and datagrid views. I placed the Inventory panel directly on top of the Customer panel. The visible properly is set to False My intentions are that when the employee selects the Inventory button that the Customer panel will hide() and the Inventory panel will show().
I have tried a number of things but they do not work. What happens is that when the Inventory button is selected the Customer panel and all it's controls will actually hide but the Inventory panel will not appear. If it is opening, then there are no controls visible...and I checked to make sure that the property of all controls in the Inventory panel are set to Visible = true
Here is what I have tried:
' on form load
pnlCustomer.Visible = True ... also tried .show()
pnlInventory.Visible - False ... also tried .hide()
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is it possible to disable validation of all items inside a panel programatically in vb.net?
i can't seem to figure it out.
i disabled all fields inside a panel, but they still cause the page to validate on submit.
this is what i have now:
Public Sub DisableControls(ByVal parent As Control)
Dim cCon As Control
For Each cCon In parent.Controls
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