Interface And Graphics :: Listview Columns Resize?
Aug 21, 2009Is it possible to have the columns in a listview resize when the listview resizes for the form. Im using VB 2008 express edt.
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Interface And Graphics :: Control Resize Begin And End
Dec 27, 2009How to implement resize begin and end on controls the way a Form does. I had the idea that this can be accomplished using windows messages API (WM_ENTERSIZEMOVE and WM_EXITSIZEMOVE) but most of the samples I've seen so far are for windows. The reason for this is because I have a control that needs to re-render an image. The controll is inside a split container. The split container has only the Resize event. Is there any way this can be done?
View 4 RepliesInterface And Graphics :: Resize Objects Dynamically In .net?
Oct 13, 2009I need to let the end user move and resize objects (like a textbox or button). There are several examples that demonstrate this in VB, but not in VB Express 2008, based upon VB.net.It looks like earlier you needed to access Windows API, but these calls does not work in VB.net. I understand that these call are replaced by "native" .net calls, but I cannot find any that does the job.
A typial example from old VB is:
Private Declare Function GetWindowLong Lib "user32" Alias "GetWindowLongA" (ByVal hwnd As Long, ByVal nIndex As Long) As Long
This does not work in VB.net.
Interface And Graphics :: Resize Event Not Fired When Form Loads?
Nov 4, 2009Back in the VB6 days, I could count on frmWhatever_Resize() to be fired when a form is loaded. That doesn't still seem to be the case. Since my resize event is filled with all the code I want that adjusts the size and placement of things, I decided to just call it from the end of the form's load event. That has no affect. I'm guessing that the form isn't actually shown until form_load is finished?
is there some other event that is fired when a form is shown, so I can call my resize code there?
Interface And Graphics :: Resize Panels Manually While An Application Is Running
Sep 16, 2011I want to know if there is a way I can resize panels manually while an application is running. Basically I have one master panel you click a button add more panels to it. I want the child panels to be movable and resizable in the parent panel.
View 1 RepliesInterface And Graphics :: Dock Or Anchor Controls So That They Resize Themselves Accordingly When Form Is Resized
Feb 12, 2011we all know how to dock or anchor controls so that they resize themselves accordingly when a form is resized. It works fine till we have rows of controls on left and right size of the form. But what if have three columns (Columns as in visual sense. I'm not talking about any column control containing other controls) of controls? For example a form having a bunch of controls in the left side, a bunch in the middle and a bunch in the right. There may be a few more bunches in the middle. Now while resizing the form, I want the controls to resize accordingly as well as change their positions to make space for the previous bunch of controls that are resizing.I mean, while the user increases the form size horizontally, the controls of the second bunch should resize and at the same time they should move right because the controls of the first bunch are increasing horizontally too. When the user decreases the form size horizontally the same thing should occur in the reverse order.I can manage it somehow using nested splitcontainers but that's too cumbersome. I would like to know if there's some better way to achieve it, like setting some property etc.?
View 3 RepliesListView - Resize Multi Columns In Form
Aug 19, 2011I got a very simple question regarding resizing listview columns. I have a form with a listview anchored to it (top, bottom, left, right). The form is resizable and the user will be able to resize the listview columns manually. However, I need the listview to resize its columns automatically when the form is resized (especially when its maximized).
But, I don't want all the columns to resize, only the ones I choose. For example, the listview will have 6 columns in total (0-5). When the user resizes or maximizes the window, I need only columns 2 and 4 (or columns 3 and 5 or columns 1 and 5) to resize. Now, I have come up with two pieces of code as listed below.
Code Part A: The following code only resizes one column. When the form is maximized, only the column ID provided will resize and fill the rest of the control. It works perfectly but I need to be able to resize multiple columns (as explained above):
Public Sub lvResizeSingleCol(ByVal resizeColumn As Integer, ByVal listViewName As ListView)
Dim w As Integer = 0
For column As Integer = 0 To listViewName.Columns.Count - 1
If column <> resizeColumn Then
w += listViewName.Columns(column).Width
[Code] .....
Interface And Graphics :: Resize Boderless Form Bottom Left Corner - Rubber Band Effect
Oct 23, 2010I was able to search this code : [URL] but i need a help in modifying this code so that i can re-size the form from bottom left corner the code block below is resizing the from from bottom right corner i need that to be modified to convert it to bottom left corner
[Code]...
Interface And Graphics :: Custom Scrollbar In Listview?
Jan 15, 2010Is there a way to make custom scollbars in listview? And could someone please show me how, step by step. I'm completely new at this
View 2 RepliesInterface And Graphics :: Listview Sort By Colour?
Mar 27, 2009Does anybody have any idea how i can sort a listview by the items backround colour? At the monent the listview looks very messy with all the colours in different places and i dont think the users will be too pleased!!! Iv been trawling the net but cant find anything.
View 4 RepliesInterface And Graphics :: Listview Or Datagridview - Get/set Specific Cell?
Oct 20, 2008I need to display a list with 2 columns and "n" rows (first column will be an IP address and second column the status - say connected, failed, etc).The case is that I need to be able to SET and GET the value of a certain cell. For instances, if the user click the first row of the list (row 0), I want to be able to get what is the intersection 0,0 (IP of first row) and intersection 1,0 (status of first row) and so on.I am trying Listview and Datagridview with no success.
View 8 RepliesInterface And Graphics :: Colours Disappear On Listview Index Change?
Apr 1, 2009I have a listview with a number of items with different color backrounds on each. But when i click on one of the items, the color of the item that the selection has just left turns to white, but it is recognised as being green/blue/whatever. If i open up another form on top of that one, and then close it, the colour comes back for the area that the form was covering.
I have a textbox that changes its backround color based on the color of the listview item currently selected, and that always shows the correct color.
I'v crawled the web and can only find one instance of it happening and that was a graphics accelerator problem, but i cant turn off my accelerator.
Interface And Graphics :: Drawing Dynamic Connection Between Two Listview Controls?
Jul 4, 2010I am need to drag drop listboxes with connection line in vb.net. If the listbox move then connection line should also move. I have attached picture as wel
View 1 RepliesInterface And Graphics :: Full Item Selection Listview (not The Property One)?
Jan 6, 2010I already have one year experienced in c++, and built many private applications.My question is simple to ask, and simple to answer I think.When I select an item in a listview, I want the full item to be selected. Now only the TEXT in the listview item is selected. I've made a picture to clearify my problem.The picture in the link below is splitted up in two pictures. It shows what I currently have, and what I want (my aim)
View 4 Replies.net - Resize Listviewcolumns - Add To Each Listview A Resize Event With Percentages?
Apr 26, 2012I created so many listviews in my project, that im too lazy to add to each listview a resize event with percentages. Is there any other trick, who just scales the columns so as they are?
View 3 RepliesInterface And Graphics :: E.Graphics.Drawstring Length Overflow Page?
Nov 19, 2010Im working on a project that needs to print a report of one client.Everything went smooth untill i came across my multiline input text data.When i display it in the PrintPagePreview the text go's outside my page. Even when im printing it only the halve of my text is displayed. I googled and looked everywhere but i can't get a clear fix for it.
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Interface And Graphics :: Passing Bitmaps & Graphics To Subroutines As Arguments
Jan 22, 2011I used to program with Visual Basic 6, so I have alot of old programs that I'm updating, plus I'm learning the new VB2008 methods. I'm writing a program that replaces the old "BitBlit" function which is no longer supported by Visual Basic 2008. It involves three picture boxes, one holds the sprite bitmap, a second holds the mask (silhouette) of the sprite bitmap, and a third has a background image.
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Interface And Graphics :: System.Drawing.Graphics.DrawString On Other Window?
Aug 14, 2009drawing text on a window which is not the current form's window.I remember doing this in Win32 api with getwindowdc(handle) to obtain a DC for the Window, then textout() on the DC.
View 2 RepliesInterface And Graphics :: Create A User Interface In A Game Such As The Application XFire Using VB?
Jan 12, 2010how to create a user interface in a game such as the application XFire using Visual Basic?
View 3 RepliesInterface And Graphics :: Use A Graphical User Interface That Contains A Drag And Drop Form?
Oct 19, 2008I'm working on a design project where I have to use a Graphical User Interface that contains a drag and drop form. It consists of having a window dropped on a wall. Both of them are images to scale. I would like to know what kind of code I would have to use to show the x and y coordinates of one of the points of my window when dragged so when I drop it, I'm dropping in it on the desired coordinate of the wall.
View 2 RepliesInterface And Graphics :: Creating A Class Holding Some Graphics?
Jan 12, 2011Ok, I want to create a class that will handle a special rectangle graphic.In my form, I want to have two of these special rectangles. So, basically, I need two instances of that class in my form, right?I manage to initialize two, alright. But, how exactly am I supposed tomanage drawing/graphics etc in a class, and the results to be displayed in my form?
View 13 RepliesInterface And Graphics :: Error - Graphics Paths For Designing
Oct 29, 2008Using graphics paths for designing...but am getting an error when trying to add a shape to : _shapelist.add(createshape())
It says : Value of type 'system.drawing.drawing2d.graphicspath' cannot be converted to '1-dimensional array of system.drawing.drawing2d.graphicspath'
Interface And Graphics :: How To Procede With An Interface Design Approach
May 18, 2012I was wondering if I could elicit some tips on how to procede with an interface design approach.That is. What is a good way to go about establishing a "work area" where one can have multiple "floating forms" in this area.Can you have a form which occupies the entire windows desk top and the other forms "float" in this space? the "floating" forms would need to interact with each other where pressing buttons etc on them would affect other forms on the "workspace") Or what would be a good way to start accomplishing that? Or is there a better way to get the same effect?
View 4 RepliesInterface And Graphics :: Link A Class / Object To An Interface?
Apr 21, 2010I'm trying to make a .dll that contains a lot of basic functionality that a program can use. Currently i am trying to use interfaces to make a lot of this functionallity independend of the program using it but i hit a snag. The Basic idea is that a programmer will create his own object using the interface discribed in my .DLL file. Then implements those functions as he likes. He can then instanciate a controller (found in the same DLL) and sends his custom object implementing the interface to that Controller. The controller can then be started and will take over all the work. I do not know what type of object is send to the controller and idealy i want to program it in such a fashion that i shouldn't care as long as the object send implements that interface.In code I am trying to achieve the following: (quite simplyfied)
.Dll:
Code:
Public Interface MyInterface '<----Decleration of the interfaceFunction GetData() As Integer
Function SetData(Data As Integer)
end interface
[code]....
this propperly. I know that the second i set the interface adaptor in the Controller VS comes nagging that it can not be converted to a "MyInterface" Class. Obviously i am doing something wrong. I can change the datatype that the controller expects to the "MyController" type but that would completely ruin the whole idea of flexibillity. I am hoping someone sees what i am trying to do and can point out where i made the thinking error.
Interface And Graphics :: Picture Of Interface And Get Feedback On Changes For Easier Use?
May 21, 2012Is this where i would post a picture of my interface and get feedback on changes for easier use? If not is there someplace on this forum or any other forum to do this?
View 1 RepliesInterface And Graphics :: Draw On Tabpage's Graphics?
Jan 19, 2011So I decided to make my famous tile selector project, but instead of drawing in a form's graphics, do it inside a tabpage.Well, I managed to get it working, but it seems to... flicker.Normally, setting the form's DoubleBuffered property to True would help a lot there, but apparently, the tabpage has no such property.
When I invalidate the tabpage, I draw two images and fill one rectangle.Following past advice, those two images were created before, just once, and are stored in a variable so I don't create them every time I invalidate the tabpage.
Interface And Graphics :: Save Graphics As Png With Transparency?
Aug 1, 2010Ok I have this: This makes a sub called 'graphicspaint' then writes "demo version" to a picturebox1
Code:
Imports System.Drawing
Imports System.Windows.Forms
[code]......
Interface And Graphics :: [VB2010] - Some Graphics Effects?
Dec 5, 2011i whant do my own shadow effect. i can do the shandow. but how can i plus 2 bitmap images(1 above the other)?
View 15 RepliesInterface And Graphics :: Keep Graphics Over Image
Oct 28, 2011I load my picturebox with a jpeg. If I put my DrawObjects() sub into picturebox paint event.When ever a picturebox.refresh or picturebox.visible = true (vb.net seems to draw my DrawObjects() first, then load the jpeg Image over my drawing - erasing drawing) Is there a way to get the picturebox to redraw the jpg image first then draw on it, in picturebox paint event?
View 10 RepliesResize Columns In Datagridview?
Aug 5, 2009during design time i cannot figure out how to resize the datagridview columns in vb.net!
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