I am using SSRS BIDS 2008 to produce a bubble chart. My chart has around 80 bubbles that are sized on a certain field, however the majority of my bubbles are tiny with 5/6 being massive. I need to somehow adjust the sizing ranges and believe I do this by using BubbleSizeMin and BubbleSizeMax how ever I cannot find these fields anywhere. Can anyone tell me step by step how to get to these fields...? (I have tried right clicking on the bubble in design view, clicking 'Series Properties' and going through all these but cannot see the min/max options)
Some properties aren't exposed through the dialogs, but are still listed in the BIDS properties window. View -> Properties (or F4) will make this window visible if it isn't currently.
Below is a screen shot of BIDS with these properties shown.
I've run into situations though where setting the minimum bubble size wouldn't make the dots any smaller than the default size, so there seems to be some auto-calculation that can override these.
Related
So, I am kind of asking a question for a hypothetical situation here.
I am producing a Windows Form App made to show multiple windows of data on the screen at the same time. To accomplish this, I have decided to put a Table Layout Panel in the main form to act as a container for all of the data windows I will open.
The width and height of each cell of the Table Layout Panel will change depending on how many windows are open. For example, if just one window is open, it takes up 100% of the width and height of the container area. Alternatively if 3 windows are open, all the windows will have a size equal to 50% of the container's width and height.
Now let's assume each of these Windows have 20 different control elements, which are all used to help the user search through the data shown in each window. Additionally, all of these elements dynamically resize and relocate themselves as the dimensions of the window they are in change.
With all of these moving elements, when a screen is added or removed it can be assumed that there will be a good deal of glitching going on on the screen that may alarm the user. Thus we get to my question.
Is there a way to 'pause' the display of a Windows Form Application so that the user doesn't see everything on change modifying itself? I can't seem to find anything like while looking online so that is why I am asking here.
I created a winform application. The size of each screen is 1361, 768 in pixels. This worked great for larger screens and/or laptops. But now I have to move my application to 10inch screen tablets, which means my application does not fit.
I have never had to deal with this issue before, how can auto adjust each form size and adjust all of the controls and panels when viewing on smaller screens?
I am using VS 2012.
Making forms fully scalable in WinForms is possible, but it takes a bit of work. The good news is that most of this work is done at design-time, arranging the controls properly so that everything is done for you automatically by the framework. It's drudgery, but it isn't difficult. Rejoice that you don't have to write the scaling code by hand, form-by-form, like you did with VB 6.
There are four fundamental properties that you will need to acquaint yourself with:
Anchor
Dock
Margin
Padding
The last two should be quite familiar web developers who know CSS—they do the same thing here. Padding controls the inner margin around a control, while margin controls the outer margin. You will need to set these correctly to ensure that your controls can "breathe", because the automatic scaling code is just going to jam them up against one another.
The "standard" margins around a control in a Windows desktop application are approximately 12–15 pixels. You should make sure that you leave at least this much room. Then add additional margins/padding as you see fit to separate things. I keep these layout specifications bookmarked for reference. This is another good reference.
The next step is to instruct the layout manager how you want the controls to be arranged and resized. The key to this is to think in terms of container controls and child controls. The form itself is a container control, and you can set its child controls to either Anchor or Dock within its boundaries. One or more of those child controls can itself be a container control, and its child controls can be Anchored or Docked within its borders. The nesting is virtually unlimited, but for your own sanity and reasonable redraw performance, you'll want to keep it to a reasonable minimum.
A good way of doing this is to use the two provided invisible layout helpers, FlowLayoutPanel and TableLayoutPanel. Personally, I don't find the former very useful very often, at least not for standard Windows applications. But the TableLayoutPanel is invaluable.
Generally what I will do is fill my entire form with a TableLayoutPanel (margins = 0, dock = fill). Then I will add individual controls (or sometimes another nested TableLayoutPanel) to its cells. Those child controls will have their margins set appropriately, and will have either their Anchor or Dock properties set, depending on whether I want that control to have a fixed size or resize dynamically.
Before you get the hang of how these properties interact and how it all works, you'll probably need to play around with your layout a bit. Make a backup of your forms and then just dig in. Or, you might find it easier to start designing each form from scratch (you can still copy-and-paste individual controls in order to preserve their other properties). Eventually, it will all start making sense to you, and you'll be up and going in a jiffy.
The great thing is, once this is all set up, all you have to do is ensure that your form is resizable. Then, whether the user manually resizes it or uses the maximize/restore button, it'll automatically fill their screen size. This also works well for all DPI settings, which is another common Achilles' heel of WinForms devs.
Try to get the resolutions variables to adjust your screens, there is an answer to get these variables using the Screen class
Getting Screen Resolution
DevExpress has a great control call the Layout Control. This control helps to maintain consistent whitespace between controls as the form is resized. It does take a little study to use the control effectively but once you understand how to use this control the results are consistent and you are able to speed through form design.
Microsoft Access seems to limit the form width. This limit is ->very-< small...
Is there any way to bypass this limit?
I try to create a dynamic datasheet view which allows background coloring of rows, onClick events in specific fields, Locking of specific fields, logging of changes etc. I'm using a continous form, that dynamically defines field width, events, sorting, color and position to create this perfekt table, which works really well.
The only limitation for this I've found is the max form width, wich seems to be a simple integer, 32.767 . The size of this seems to be ->much<- smaller than a pixel (I've heard it's 567 per cm.), and so it limits at about 1.2 screen witdh of a HD screen. Thats WAY to small...
I'm not sure what you mean by 32.767 being smaller than a pixel? The max width for a form is 22 inches which is 31680 twips. That is ~1.2x the with of my monitor; you're right. But that seems pretty darn wide. Certainly not very small.
If you need wider than that you can use datasheet view for data entry, or multiple rows of controls in your continuous form, or multiple screens (i.e. tab ontrol, let the users click 'Next' to fill out more data).
This is a logical width to keep you from shooting your self in the foot. People don't like to scroll to the side a lot.
I am reworded the above question.
Let's say I am using 20 toolbox buttons and or labels or whatever on a VB window app form, and I have changed the default colors, size, and so on. Is there a way to view in code or design view all the properties and values that have been changed for any one tool (object) in a pop-up window.
In other words instead of having to go to properties and scroll, I push a hot key and magic! In one small pop-up window, I can see the changes for btnone, or lblTwo and or even better, make changes on the fly or go back to default values, or change to new values. Like an Xray format tool in brackets, or google.
I have designed a form in VB.NET. At design time I have placed two buttons on it.
When I run it, the form size looks smaller and the buttons I have placed at the bottom are not visible. Also the alignment of the text and picture box is also different from what I set at design time.
Computer at which I am running the form is using a different resolution.
change the properties (F4) of the buttons: in ANCHOR put Bottom, Right
your buttons will be tied to the bottom and the right of the screen, instead of to the top, left, which is the default.
Grab the screen size at runtime with
Dim screen as System.Windows.Forms.Screen = System.Windows.Forms.Screen.PrimaryScreen
and using a scale factor depending on the current size (in design), scale the window to match. Check the coordinates of the buttons by hand to make sure they are not outside of the visible portion of the window.
You may not have to leave this feature in if you can debug it to the point that you know the exact resolution that you need.