C# - Region Keyword In Functions?
Feb 17, 2010I generally use to organize codes below lines;#Region "Comments.."#End RegionBut when I want to use it in the Function, it gives error ("..are not valid within...").
View 2 Replies
ADVERTISEMENT
C# - Region Keyword In Functions
Nov 1, 2011I generally use to organize codes below lines;
#Region "Comments.."
#End Region
But when I want to use it in the Function, it gives error ("..are not valid within..."). Are there any keyword to make this in the Function or there aren't? [Code]
How To Invalidate A Specific Region Of Form / How To Refresh / Repaint A Specific Region
Jul 16, 2009To refresh or invalidate only a region of the form.sometimes I will need refresh all the form, but in some situations only specific regions of the form..I saw some samples on the Microsft site, but I don't understood.I use VB .net 2008
View 3 RepliesVS 2008 : Have A Class Where The Functions Of The Same Name Are Both Instance Functions And Shared Functions?
Dec 6, 2010What I am trying to do is have a class where the functions of the same name are both instance functions and shared functions.
Public Shared Function Get...(byval xx as xx)
and
Public Function Get...
The Public Function uses a Property xx created in the constructor, whereas the Shared Function has the parameters (byval xx as xx).
Excel Maths Functions And Calls To All DLL Functions Documentation?
Jan 29, 20071) Is it possible to access the Excel mathematical functions without actually opening Excel?
I was thinking of through a DLL WinAPI call or maybe a delegate function or smaller program?
2) Does anyone know of a MS link or area that gives instruction on "how to" use every function of every Windows DLL at all?
Or for all those that Microsoft have chosen to document online at least.
Focus On A Certain Region?
Jul 4, 2009How can I make it so that if the cursor position is anywhere from 200 to 500, it'll make "Region" = true?
View 3 RepliesGetting The Outline Of A Region?
Feb 17, 2011I have a custom-shaped form created by setting the Region to an image. I want to be able to highlight the edge of the form when it has focus. To do this I believe I need to get the outline of the form and convert it to a path so I can draw a two-pixel highlightaround the edge of the form.
View 6 RepliesHow To Use The Region Class
Jan 9, 2010how to use the region class?
View 7 RepliesDifferences Between VB Functions And Convert.To* Functions?
Feb 19, 2009While converting types, I have found myself using both VB functions and BCL Convert.To* methods.
E.g.)
Cstr() vs. Convert.ToString()
CInt() vs. Convert.ToInt32()
CDbl() vs. Convert.ToInt64()
etc...
Are there any subtle differences that should be noted?
[2005] MembershipUser Functions - See Exactly What The Functions Are Doing?
Mar 4, 2009Is there a way to see exactly what the functions are doing. What i mean is there a way to see the class? I know what it does, i just want to know the code.
For example the function: Membership.FindUsersByName()
C# - Is There #Region Code For HTML
Jul 16, 2010c# - Is there #Region code for HTML
View 3 RepliesCopy An Image's Region To Another?
Jan 25, 2011Following my test project for making a map editor, I finally got the tile selection part covered.The application can already tell which tile(s) is selected.
So now we will work on "click the map and the tiles will be drawn" part.
When the user clicks the map, I need to "copy" a selected tiles in the tile selector, and "paste" them on the map. The process is a bit longer actually.Or is there a way to directly copy the selected tiles to the map image?
Forms :: Getting The Outline Of A Region?
Feb 17, 2011I have a custom-shaped form created by setting the Region to an image. I want to be able to highlight the edge of the form when it has focus. To do this I believe I need to get the outline of the form and convert it to a path so I can draw a two-pixel highlight around the edge of the form.
(1) Is this the correct approach?
(2) If so, how do I get the outline of the region so I can call DrawPath?
Get Points() Of Polygonal Region?
Jan 30, 2010how can i get the points which make a polygon from a region which was derived from the polygon's points?
View 2 RepliesGetting A Region Object From An Image?
Feb 2, 2010i have an image which has 2 colors, black and white.
i wish to get a region object that has all the white areas 'selected'
the shape is not just a polygon, its fairly shapeless
is this the best approach: create a region that is the size of the image and run a loop checking each individual pixel to see if its black, if it is then exclude it from the region. (i've got a feeling this will take very long to load)
Invert A Clip Region?
Feb 19, 2010I am using something like[code]...
however the above will clip the drawing to a 100x100 ellipse ...
my question is how can i reverse the clip so that it paints everywhere except in the ellipse?
What Are The True Advantages Of Using #Region
Jun 25, 2010What are the true advantages of using #Region?
View 6 RepliesA Complex Question Regarding The REGION Of A CONTROL.?
Feb 26, 2012Imagine you want to draw a regular shape such as a triangle, rectangle ... all the way up to say a 10 sided figure ( a decagon ) or more. I know that when we try lots of sides it looks closer and closer to a circle or an ellipse. The problem I am thinking of is placing smaller circles ( or ellipses ) at the correct positions near the points of that shape as shown for a triangle below.Here comes the question(s) How could we: a) Correctly place the circles ( or ellipses ) at the points so that the sides are at a tangent to them andb) Can we combine the REGIONs of these to produce a figure with rounded points so the light blue bits get excluded? I guess that to produce a method to deal with all the mathematics involved would be quite a complex task.Has anyway previously tackled doing this or know of any .Net tools I could use for this problem?
View 11 RepliesCan Not Open Shared Memory Region
Aug 19, 2011I built an application that runs alright on Windows 7 and and XP but when I tried that on my home computer (Vista Home Premium),at very start, it says Can not open shared memory region and then it quits.
View 5 RepliesPreprocessor Directive Region Usage?
Jul 28, 2009I work with a developer that loves to put #region #endregion is his methods, and I hate it.It makes the method so hard to read. I have looked for best practices on how to properly using the #regions but I have not found anything
View 1 RepliesSaving A Graphics Region To A File In VB?
May 18, 2012I have created graphics in a picturebox. I know how to save these graphics to a file, but my problem is how to save PART of the already drawn image to a file. That is How can I save a region of a drawn graphics to a file (not the whole drawn image)?
View 6 RepliesVS 2008 - Show Buttons In A Region?
Jul 26, 2010I have a Rectangle (the class) that I'm using to define a region on a form and when the mouse enters that region it shows 2 buttons (which are on the form and within the bounds of the rectangle) and I would like the buttons to remain visible when the mouse is over either of the 2 buttons then when the mouse leaves the region or leaves the form they are set to invisible again. Here's the code I have so far:
[code]....
The problem is when the mouse enters the bounds of the button, the form's MouseLeave event fires and thus my buttons are hidden which means the user can't click either of them either.
VS 2010 Block Region On Screen?
May 29, 2012I don't know if this is possible, but I want my form to be 'window-blocking', just like the taskbar, when a window is maximized, it won't overlap the form.
View 4 Replies[2005] Determine Whether A Region Is Nonexistent?
Mar 2, 2009I'm making a program to detect polygon intersections, and it's all set up. I just need to know... how do you determine whether a region is of size zero?
View 2 RepliesAdd Border Around A Single-color Region In A Bitmap?
Mar 16, 2012I'm looking for a code/algorithm that will help me to draw border around different color regions inside a bitmap.I have a bitmap like the "before" image.I want to add border around the colored regions like the "after" image.
VS Version: 2005-2010 (Doesn't matter)
Language: VB.Net / C# / C++ (Doesn't matter as long as it can be called from a managed exe)
Date Time Picker Region Selection
Jul 7, 2010I have set a custom format for DTP control to dd/MM/yy. lets consider a real time scenerio. I have a form to enter Invoices for that i have following controls on my form 1] DateTimePicker, 2] CustomerName ComboBox, 3] Quantity, 4] Amount o.k. the Custom Format for DTP is set to 'dd/MM/yy'. When i first add entry i set the focus to DTP Control After changing date user moves focus to ComboBox then Quantity then Amount & Finally Clicks Save Button. And again hits Add Button and the cycle continues.
Now when user changes 'month'in DTP & go ahead and save the entry when he add another new entry the focus is on DTP however in the month region of DTP where it is expected in 'Date' region of DTP b'cas it is not likely that user will change month every time but he may change Date every time. This enforces user to mannualy select the desired region (either by Left Arrow Key or by Clicking Mouse button in the desired region). So after receiving focus i want the cursor tobe in the 'Date' region of DTP. Kindly help me writting correct statement to set focus to the control in the desired region (section) in DTP control.
Design A Region To Open Page On Click
Oct 15, 2011how can i design a region in vb.net form(windows application), such that when i click any point inside a region a new page opens. my problem is that the region which i want to define through it is very complex. its a combination of a rectangle and another shape.
View 6 RepliesDrawing A Region And Fill It With Color Using Colobox?
Jun 6, 2011how can i draw a free-shape (it means no particular shape or sides) and fill it in with the colors chosen from colordialog?
e.g. im gonna draw a rounded rectangle and i want to fill its insides with color red.
Error 2 'If', 'ElseIf', 'Else', 'End If', 'Const', Or 'Region' Expected?
Oct 28, 2009I've made some function that generates an email template. Code it generates is pure HTML with CSS. Problem is compiler does this odd error and highlights each time '#' sign appears which is needed to define colors in CSS. I did try to change '#' to '/pound/' and then string.Replace() on RETURN but no luck. I'm more into C# so there i can escape special characters by using '' before them but something f$#$ed up there... Once i remove '#' all back to normal and compiles well.
View 2 RepliesForms :: VS2008 Show Buttons In A Region?
Jul 26, 2010I have a Rectangle (the class) that I'm using to define a region on a form and when the mouse enters that region it shows 2 buttons (which are on the form and within the bounds of the rectangle) and I would like the buttons to remain visible when the mouse is over either of the 2 buttons then when the mouse leaves the region or leaves the form they are set to invisible again. Here's the code I have so far:
Private m_TitleColor As Color
Private Const m_TitleHeight As Integer = 30I
Protected Overrides Sub OnPaint(ByVal e As System.Windows.Forms.PaintEventArgs)
[code].....