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Type: Posts; User: alynx

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  1. Replies
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    Form not responding

    Hi group,

    I am using vs2012, .NET 4.5. I have a GPS program that is receiving updates from a GPS each second via a serial link and is printing these values to a number of information forms within...
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    506

    Re: String to Char *

    Thanks very much for both your responses, its cleared it up for me!
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    506

    [RESOLVED] String to Char *

    Hi group,

    Apologies, I am not a C++ programmer and do not understand the intricacies of pointers!

    I have a vb.net project (vb2005) which needs to call a C++ class module which I have added to...
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    2
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    1,088

    VB equivalent to C++ char *

    Hi group,

    I have a vb.net project (vb2005) which needs to call a C++ class module which I have added to the project. The C++ module accepts as input a char * variable, which has no equivalent in...
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    Re: Windowsforms MDI query

    thanks for that!
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    739

    [RESOLVED] Windowsforms MDI query

    OK, here's a couple of really dumb questions!

    I have an MDI window with multiple child forms. The user can hide or display child windows by checking/unchecking in a View menu on the main form,...
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    4
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    765

    Re: Embedded panels behaviour

    Ok thanks for that, guess that was the problem as in other cases it appears to work. (I'm using vb2005).
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    765

    [RESOLVED] Embedded panels behaviour

    Hi,
    In VB6 I could embed a panel or picturebox containing controls or images within an outer panel or picturebox. If I moved the outer control then the embedded panel would move with the outer...
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    521

    Re: Control indexes

    Much appreciated, thanks David
  10. Replies
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    521

    [RESOLVED] Control indexes

    Hi All,

    A very basic problem, sorry but I am new to .NET! I have a blank form that I populate say with 8 PictureBoxes (it doesn't matter what the control is, I've just picked one at random)

    In...
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    USB Communications

    Hi,

    I've been using the MSComm Activex control successfully for serial communications and usb communications (where I've had a serial to USB converter).

    Now I am using a straight usb-usb...
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    Re: Snap to points in picture box

    That works, thanks...I like the idea of your Boolean Points array.

    I was thinking that I might persist with mousemove, but divide the screen into some sort of a grid array, write a function to...
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    Re: Snap to points in picture box

    Probably! I see what you mean about the cursor being trapped.

    What i'm trying to do is snap to a point, so that the point and its coordinates may be identified, along with any information the...
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    13
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    1,020

    Snap to points in picture box

    Hi,

    I'm trying to find an efficient routine to automatically snap to plotted points in a picture box control. The points are randomly distributed. As the mouse cursor moves across the screen, i...
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    4
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    908

    Re: Moving an image in a picture box

    Please disregard previous post...works fine any system...thanks again
  16. Replies
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    908

    Re: Moving an image in a picture box

    Thanks,

    That works very well and is an elegant solution!

    I'm trying to use it with user-defined real-world coordinates (not vbPixels) and have not had much success so far. I've made both...
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    4
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    908

    Moving an image in a picture box

    Hi,

    I'm writing a basic mapping type application in vb6. Within a picture box control I use simple drawing commands to create lines, circles,points etc. I have a toolbar with buttons to pan,...
Results 1 to 17 of 17


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