Drawing Viewer That Displays CNC Files?
Apr 8, 2009
I have created a drawing viewer that displays CNC files. The viewer itself is a user control that i have compiled into a dll. I added a reference to this dll to a windows application and added the control to one of the forms. I also have a reference to other custom dll's within this project. The application works exactly as expected. CNC files can be viewed by using the File>Open menu. You can open a single file or load multiple files into a buffer that will allow you to scan through them using Next and Previous buttons.
What i want to do is open this viewer from another application but have certain CNC files already loaded into the viewer. I know i could get this working but i don't think it would be the best way. Is there a way for me to include a list of files in a shell command? Perhaps the enitre viewer application should be included in a dll that has a LoadFiles() and Show() method.
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Mar 10, 2011
I'm using Visual Studio 2010 Express Edition - Visual Basic.I'm very new to VB but I would like to create a program / splash screen that displays a list of files (Word, Excel, Project) that are located on a CD. I'm not sure how to start other than starting out creating a new project.
Here is how I would like the program to work. The user inserts a CD-rom (containing the program and a folder with all the files) the program automatically starts up when the CD is inserted and it displays a list of all the files on the CD. The user can click any of the files to start the program that created it. Example, if we have an Excel file called "Work Schedule", the user could click it and it would open in Excel.
After I've created the project and have a form, I'm not sure what tools I need to use to display the list of files.I'm not sure how I set up the connection (path) between the program and the folder containing all files, especially as they will all eventually be located on the same CD.
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Jan 1, 2012
I have been provided with a series of RDL files and dataset specifications for each RDL report.I have successfully generated the proper data tables for each report specification but have not yet figured out how to successfully use the reportviewer in my application with the provided RDL files.Due to the large number of reports I will be working with I need to hard code the reportviewer instead of using the control in design mode.
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Nov 15, 2011
I am using grid with image column. When user's click image to opened up image(jpg,jpeg,bmp,gif) via a image and fax viewer (i.e by the operating system). i have try to open but it's open in IE
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Jun 21, 2010
1. How do I make it so a listbox displays a files contents once loaded?
2. How do I save a textboxs text?
3. what does this error mean?
An error occurred creating the form. See Exception.InnerException for details. The error is: Failed to initialize because CategoryName is missing.
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Dec 3, 2010
How do you get the cursors in an executable file? Like how to extract all cursors from a .exe, .dll, .ocx, .cpl or .src file, and then convert to an System.Drawing.Icon...
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Dec 28, 2008
These things look about the same to me. Is there any reason I should use one over the other?
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Jun 3, 2012
draw individual pixels, without resorting to drawing a line and setting it's length to 1. Is there an actual ability to draw a pixel that is just 1 pixel big?
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Mar 29, 2009
I try to add a "Microsoft Office Document Imaging Viewer Control 12.0" control to a form and i'm getting the next exeption: An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) I have try to register the next files which throws an exeption when I try to do it:
[Code]...
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Feb 18, 2012
I need some code to draw a resizable, draggable rectangular cursor (or selection box) on a picturebox. I found some excellent code (albeit rather old) that does just that, but on a form rather than a picturebox. I have tried converting the code - basically moving things to the picturebox events (Paint, MouseDown, MouseMove etc). It nearly works but leaves a trail behind it when you move or resize the cursor. In other words, the selection rectangle is not being erased before being drawn in the new position.
Is there some fundamental difference between drawing graphics on a form and drawing on a picturebox that would cause this behaviour? Something like, when you invalidate a form and cause a redraw it erases what you did last? If not, then I just need to dig a bit further and work out how the cursor is being erased from the previous position.
Here's the original code that works fine on a form:
Private DragRect As New RectangleF(20, 20, 100, 80)
Private Adornments(7) As RectangleF
Private MouseInRect As Boolean = False
[Code]....
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Dec 24, 2010
Possible Duplicate: Crystal Reports vs ReportViewer Pros/Cons? what is the difference between MS Report Viewer and Crystal Report Viewer? I need to display some basic info. from my database and donot want to install any additional programs on client's computer to run the report.
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Jun 21, 2010
Say I have 3 Buttons, labelled: Unit 1, Unit 2 and Unit 3. When I click on any button I want a drawing of that unit to appear on screen at a pre-specified starting point. Thereafter when I press any other one of the buttons the unit drawings appear alongside each other in a line. So I could end up with:
[Code]...
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Aug 17, 2009
With this line...
If PictureBox1.Image = My.Resources._2star Then
I get this error: Operator '=' is not defined for types 'System.Drawing.Image' and 'System.Drawing.Bitmap'.Is there another way to say = with images?
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May 23, 2009
Is it possible to convert an object form System.Drawing.Graphics to System.Drawing.Image?
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Jan 21, 2010
Here is my favicon code
Dim oURL As Uri = New Uri(e.Uri.AbsoluteUri)
Dim favicon As Image
If oURL.HostNameType = UriHostNameType.Dns Then
[code]....
The error is Value of type System.Drawing.Image cannot be converted to System.Drawing.Icon Is it even possible to make the favicon be the icon of the form?
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Apr 3, 2009
im using an MDI parent form and MDI Child. how can i print the image that's inside a picture box that's inside the Child from a button that's on the Parent?when i try to use print preview or print dialog, i can't get it to recognize that the document is the picure inside the picture box. i've looked up this error message:Value of type 'System.Drawing.Image' cannot be converted to 'System.Drawing.Printing.PrintDocument'.[code]
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Apr 9, 2012
I am making a web browser using geckofx. I have put the favicon in a picture box but I have changed my mind and now I want it as the form's icon. The code for the favicon is:[code...]
The favicon works fine in the picture box but i think it will look better as an icon. If i change the line Me.PictureBox1.Image = favicon to Form1.icon = favicon I get the error Value of type 'System.Drawing.Image' cannot be converted to 'System.Drawing.Icon'. How can I get this to work?
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Jan 20, 2010
I have a System.Drawing.Graphics g, which draw something in a PictureBox. Now I want to export this pGraphics to a new System.DrawingImage pImage (or Bitmap). But how?
Dim pImage As Bitmap
Dim g As Graphics
g = Graphics.FromImage(b)
[Code].....
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Mar 10, 2010
I have two graphics I'm trying to superimpose into one, then display in a DataGridViewImage cell...The Value property of a DataGridViewImage is an Image type.
Dim Image1 As System.Drawing.Image = imgl_Imagelist1.Images(0)
Dim Image2 As New Bitmap(imgl_ImageList2.Images(0))
Dim DualGraphic As Graphics = Graphics.FromImage(Image1)
[code].....
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Nov 19, 2010
Can someone please tell me why no data is being displaysed in my WPF DataGrid with the following code:[code]
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Apr 10, 2012
This program consist of addition, subtracting,multiplyin and divide,..all my calculations here are workin right but i need help setting up the a statement which display diff instead of sum...this is saying that im gettin for example 5 -4 equals 1..but instead sayin this diff 5 4 1 ..it says sum 5 4 1 ..as u can see i does get the result but i want to replace the sum for diff.[code]...
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Jun 18, 2010
program that displays all the computer information such ram size, bios, model etc.
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Mar 27, 2011
I've been tinkering with Delegates, and now Multicast delegates. Every time I invoke two delegates It only displays one of the two delegates per invocation.
[Code]...
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Oct 17, 2010
I put Label1.Text = Watch.Elapsed.Milliseconds And notice that it goes from 0 to 1000 milliseconds and then back to 0 starting over every time.Then I do some tests and put,[code]...
Whenever I press e, it logs the value in count and displays it.[code]....
This should end program once it hits 5 milliseconds.But the problem is it doesn't.On one of my test runs i notice it does end, but only after a little while. Does this mean VB has a hard time detecting the stopwatch or something?
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Jun 16, 2010
I am running windows xp media player. Everthing works fine except my photos. They show in library normal but when I select them to play they look as if they have visualized bars. No actual image displays. How can I correct this?
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Jan 18, 2010
Heres my issue which has been bugging me all day and i haven't been able to resolve.
I have a DGV on a form (frmResults) this is linked to a bindingsource of type InventoryItem (popInventory is a list(of InventoryItem) and popular is a list of another class object (StockItem). here's some code to explain better
first the declarations in my globals module
Public Module globals
Friend popInventory As New InventoryItem
Friend popStock As New StockItem
[Code].....
ok what this routine is doing is on the results form is 2 dgv's the first contains stock to keep, the 2nd one contains excess stock to sell. what i get however is all cells on both DGV's are the last item to be read from the popular list. the items are adding correctly (varified with a breakpoint and looking at variables at the time. the popInventory item is added to the relevent List.
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Dec 17, 2011
I'm trying to add a record through access. Below is my code. My problem is that when I add a new record, it adds to the database fine, and goes back to the first record like it should, but when I then scroll through using the BtnNext (button), it replaces the last record with the first record for some reason. This is the UI of it [URL]. A bit of further explanation, I'll have 3 records, IDs 1,2,3 respectively. I go to add another (with its ID as 4). When it's added, the program displays ID 1 as it should. It then goes 2 then 3, but instead of 4 as the next one, it displays 1 again. So 1231.
Here's the
Public Class ViewStudent
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
Dim ds As New DataSet
[Code] .....
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Apr 27, 2010
Basically I'm trying to change the both if one display(monitor) is active and either turn off all active to displays to one display or change to extended display. Is there any api or similar to do this? My target OS is Windows 7. I'm making a program that can change one active display to having extended displays and vice versa. d. I use Visual Studio 2008 Professional or 2010 Ultimate Beta 2 with Visual Basic Settings.
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May 2, 2009
I have a gridview that displays items details, I added two template fields one is a checkbox and the other is a textboc, what I want is simply to check all the items the customer wants to buy, and write down the quantity in the textbox, when I click on a button, I should check all rows in the gridview and when the checkbox is Checked then I should compare the value in the textbox with the value in a databound field of the gridview called Quantity and then carry on my order function...
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Oct 25, 2009
i have visual basics 2008 express and i made a app, how can i change the icon that it displays when on the desktop, and how can i get it to minimize to the right bottom of the screen next to the clock.
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