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you can also try to put sleep command within the loop to ease the CPU load

Also check out cybera at http://sourceforge.net/projects/cybera/
It's an open source cyber cafe management system written in VB6

You can use BinaryFormatter and adapter class derived from SerializableAdapter class to workaround that. Have a look at the second post from the last for an example on how to do this.

In short,...

This is an old post I made for VB 6 but I think it still holds true for C# RegisterShellHook

You need to recalculate but it is a simple task to do using the matrix class


using System.Drawing.Drawing2D;

private void ScaleTwiceAsBig()
{
Point[] myPoints;
...

I couldn't offer any help what so ever, but i would really like to hear how the story ends, or if it's ever have an ending :p

And to think that I would start my own socket project in the next...

Look for IsVisible method in System.Drawing.Drawing2D.GraphicsPath class, you can create new instance of this class then use method like AddEllipse to add your shape to the path then call the...

Just find the the real mdiclient control from the form controls collection and use its clientsize property


foreach (Control ctl in this.Controls)
{
if...

You can also use UserControl instead of form if you want something like the visual studio option dialog

private void comboBox1_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
Debug.WriteLine("enter");
}
}

but beware...

Google for "C# PDF library", seems like there are some open source pdf libraries out there. Here's one http://itextsharp.sourceforge.net/

If you only want to draw icon with its transparent background then why not use DrawIcon method instead of DrawImage?

I don't know if I understand your question correctly but perhaps you can use something like in this example here
http://www.bobpowell.net/transcontrols.htm

First of all I would suggest you break down your code into classes, this way it would be much easier to localized the problem, don't put all your codes into one form.

In my attached class I've...

This is not exactly what you needed but perhaps it would give some pointers:
http://www.urbanpotato.net/Default.aspx/document/2001

Nope, .Net 2.0 have the same problem, so I guess you better use StrectchDIBits with some P/Invoke rather than relying on the .NET interpolation

Hi,

Try nearestneighbor interpolation mode if you're using .net 2.0


g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;

I don't have visual studio handy so this might not 100% correct


[StructLayout(LayoutKind.Sequential)]
public struct SID_SEARCH_RESULT_DATA
{
public ulong ulFieldID;
public ushort...

you could also delegate IsOperator check to the implementation class so the base abstract class doesn't need any modification when new implementation is added, and the only list you have will be the...

Just handle the KeyDown event and check e.Control parameter value to see whether the control key is pressed or not

reset the selectedindex property to -1 before changing the datasource, this way the previously selected item will not be shown

Running an application on start up usually involves placing a command in windows registry, it doesn't have any direct relation with the application being developed in VB or C#.

So one thing that I...

I've just remember one thing, you can use ScrollableControl class to support mousewheel, and it already has Mousewheel event built in



public partial class UserControl1 : ScrollableControl...

I assume that in you placed these labels and text in your user control right? If that's the case then the usercontrol will never gain focus since it will always give focus to it's child control....

The user control needs to have focus before the mousewheel message is processed. Try clicking in the usercontrol to set the focus to it, and set the break point on if (Mousewheel != null) line