Use SetCursorPos To A Point In Hwnd Or Hdc?
Feb 11, 2012How can I use SetCursorPos to a point in my hwnd or hdc. I'm just trying to move my mouse to x,y of a different application.
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Application Freezes And Doesn't Continue Onto The Next Command (SetCursorPos(999, 999)?
Oct 21, 2011Okay, so a program I've been working isn't running correctly. The application freezes and doesn't continue onto the next command (SetCursorPos(999, 999))
Here's my code:
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VS 2008 Set A Point Without Setting Point.x And Point.y Separately
Jun 4, 2009I hve been working with points a lot recently, and I have been wondering if there is a way to set a point without setting point.x and point.y separately. For example for (3, 5): Point1 = (3, 5) But that isn't right
View 4 RepliesFinding A Point On A Diagonal Line When Have The Start Point And End Point Of The Line?
Feb 14, 2011I have a Diagonal line drawn on a picture box on my forum and i need to know if the user has clicked the line I have the Start point and End Point of the Line and the mouse x,y location So i basically need to find out if the x,y of the mouse is on the line.
View 2 RepliesVS 2010 : Search For Text Within A String (Starting Point And Ending Point)?
Dec 31, 2010I'm trying to extract a piece of text from within the string, defining both a starting point and an ending point. For instance, say I want to search for the text found between "That is a " and " car" in the string "That is a red car", so it would return "red".I know you can use .SelectionStart and SelectionLength, but the length of the word can change, so the selection length can vary. What I want is to establish a specific starting point and a specific ending point from which to extract the text from the string.
View 5 RepliesVS 2010 Loop In A Variable And Grab Info From Point A To Point B?
May 24, 2010I want to know if its possible to loop in a variable and grab info from point a to point b
This is what I have stored in my Variable
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Way To Add A HWnd
Feb 15, 2011I really just need something that will allow me to auto press a button in the backround.
So say if I was browsing the internet & I needed my game to spam one key without it affecting my current window.
Is there a possible way to do this? I know there is in other programming languages but Im not sure for VisualBasic
The process is MapleStory.exe if you need to know.
Add Point And Delete Point When The User Clicks The Picture?
Jul 29, 2009i have a picturebox which displays a map i have 2 modes add point and delete point when the user clicks the picture it creates a point on the picture where the user has clicked that works perfectly its when i try and delete the point when it doesent work :/ i have all the points loading from an xml file this is the code i have:
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basicly i want it to when the user clicks the point it fines the x any y in the xml delete the node then delete all the points on the map then reload them all according to the xml
Get HWnd Through ProcessID?
Jul 15, 2009I'm getting the ProcessID fine, I just need to get the hWnd through the ProcessID.
View 1 RepliesHow To Get A MdiChildWindow HWnd
Apr 2, 2009I need to get MdiChildWindow hWnd. FindWindow API do not work with MdiChildWindow. Does anybody know if there's a API call to search for a specific MdiChildWindow caption ?
View 2 RepliesFind Explorer.exe Hwnd?
Mar 12, 2010I want to find & enumerate explorer.exe.
Found 'EnumChildWindows' API call but how to 'get' explorer.exe hwnd ???
Get Real Top Window Hwnd
Mar 13, 2011If an external window (external to my program) is set to TopMost it will be always visible, even if it is not the active window.This means that, for example, if I press a Internet Explorer page, the external TopMos window loses it active state, but remains over the IE web page.Now the question is: How to retrieve by a Timer routine the Hwnd of the REAL Top windows, intending for Real Top windows the ones that MY EYES see as top windows?If the TopMost window is not active both GetForegroundWindow() and GetActiveWindow() get the Handle ot the Internet Explorer window....
View 5 RepliesGet The Hwnd Of A Foreign Application?
Mar 25, 2009about some APIs I can get the hwnd of a foreign application. But is there a possibility to detect if this application has areas with scrollbars (for example internet explorer hast a menu, tabbar and an area with scrollbars)? If so, how can I get the rect of this area and how can I access this area (scrolling-event).
View 1 RepliesCalculating Point-to-point Directions On A 2-D Grid?
Mar 11, 2012I'm trying to calculate the direction between two points on a two-dimensional grid. Actually I want to determine if that vector is within a range of two values. Suppose the grid's origin is 0,0 at the upper left corner, and 0 degrees represents north. I have a point A on that grid. I want to know if a line from point A to point B on the grid is within a range of directions between 111.8 degrees (a little south of east) and 158.2 (a little east of south). Those are approximations; the 111.8 is 90 degrees plus the arctangent of 2/5, and 158.2 is 180 minus that value. I worked out a series of calculations worthy of a medieval astronomer, but I suspect there is a simpler way. I'm going to have to do this for a variety of other vectors, and I'd like to generalize
View 4 RepliesConstruct An Icon Setting Point By Point
Feb 20, 2010I know how I can construct an icon setting point by point, but that isn't what I want. I want to use a bitmap file or a jpeg -is easy to convert an jpeg to an bitmap- and built an icon that looks like this picture.
View 2 RepliesDraw Arc From Start Point, End Point And Radius?
Jan 17, 2009I want to make a drawing application which needs a few drawing functions I cant handle myself as im not very mathematicly inclined The first on the list of functions is to create an arc from a start point, end point and radius. The method signature is as followes.
Function CreateArc(byval StartPoint as PointF, EndPoint as PointF, Raduis as single) As PointF()
'Code to create an array of points...
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Get Text From Boxes With Same Hwnd Using SendMessage?
May 18, 2009I am currently writing a program that must extract data from the screen of another application. This application is a client side database interface. When the client retrieves data from the database it is displayed on this form. I am currently using.
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Get The HWnd Of A Webbrowser Control In Form?
Jun 28, 2010I am just wondering how I would get the hWnd of a webbrowser control in my form, I cant seem to find anything useful on google. Im using vb.net 2010
View 2 RepliesSubstitute Of PictureBox.hWnd (of Vb 6.0) In .net 2005?
Sep 10, 2009what is the substitute of PictureBox.hWnd of vb 6.0 in vb.net 2005 if any know then reply me soon.
View 1 RepliesGet External Application Control Handle (hWnd) And Name?
Feb 3, 2011i can't find to another application controls handle and name. i searched to samples but i can't understand. How i write to API's for this.
i'm working to API declare and the some API functions. And i've got a right Main hWnd. But i can't get controls hWnd (button, textbox etc..).. ?
Example : FindWindowEx, AccessibleObjectFromPoint, AccessibleObjectFromEvent, AccessibleObjectFromWindow..
Get Window Title By Hwnd Or ProcessName Or ProcessID?
Dec 23, 2010Get Window Title By Hwnd Or ProcessName Or ProcessID?I have this code, which retrieves all the active windows[code]\...
View 2 RepliesIDE :: Vb 2010 Express HWnd Window Handle?
Dec 31, 2010I have inserted the following code depicting a procedure that can place the cursor at a particular location within a Rich textbox. However, I am unable to get the Hwnd handle to run without an error.
Would someone advise if the SendMessage arguments are correct and how do I access the RichTexBox Hwnd window handle for this procedure.
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VB 2008 - Main Window From Child Hwnd
Jan 6, 2011Hwnd = WindowFromPoint(Cursor.Position) I can get the Hwnd of every control of an external window is under the cursor. Question: I need only and always the MAIN WINDOW hwnd, everywhere should be the cursor. what API I need?
View 3 RepliesVS 2008 Setting Sizable Style To HWnd
Jun 6, 2010im getting errors and ****.. can someone give me a working code to actually call it
View 9 RepliesUsing MoveWindow To Resize A Hwnd Doesn't Work On Different Computers?
Mar 29, 2012So I have been using MoveWindow to resize a hwnd:
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The problem is that this doesn't work on different computers. If I want to mouseclick at coordinate 55,55 on my own computer, it will actually click there. However, if I mouseclick at coordinate 55,55 on my girlfriend's computer, it will click at a different position. It will be near 55,55, but it won't be the same as on my computer.What can I use to resize a window that will work on both my PC and hers?
VS 2008 - SendMessage - 2 Applications - Possible For App2 To Get The HWND Of App1
May 9, 2011Let's say I have 2 applications, app1 and app2. If app1 were to use SendMessage to set the text of a control in app2, is it possible for app2 to get the HWND of app1?
View 5 RepliesDraw Line From One Point To Another Point?
Apr 10, 2012I have a DataGridView that will occasionally have a RowError icon displayed in the RowHeader (shown below)I have code that displays a small form when the users mouse moves over the row header or clicks the row header.I would like to draw aline from the top-left of the form to the middle-right of the row header.I basically want to point from the form to the error icon.
View 1 RepliesMove From Point A To Point B Along An Angle?
Mar 14, 2009I need to move an ellipse from a known point on the screen to another known point on the screen.
I've tried using For.....Loops with less than desired results.
I can't remember everything I've tried, a lot of trial and error has been layed to waste. Lol
I've ended up with this code after putting together what I've tried, what I've learned elsewhere, and a couple of posts I've read on here.
All I want to do is move the ellipse from one point to the other along a straight line that forms the angle between the two points (X1,Y1) and (X2,Y2), make it grow from 2 pixels at it's start, to about 80 pixels by the time it reaches half way, then shrink from 80 pixels back down to 2 pixels by the time it reaches the point (X2,Y2).
Easier said than done.
Here's what I have at the present.....
Dim W As Integer
Dim H As Integer
Dim Num As Integer
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....This seems like such a simple task, yet it's been a week since I came up with the idea, and I've had little success.
Moving From Point (200, 100) To Point (300, 400) Repeatedly?
May 9, 2010come out with the codes for moving the mouse pointer from point (200, 100) to point (300, 400), repeatedly. Using VB 2008.
View 8 RepliesScrape HTML, From Point A To Point B?
Jul 28, 2010I looked around the forum can't find something really simple.I want to scrape everything between the
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to
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copy it and use it right after it's website and I navigate using webbrowser1.