Just as some further info: Whenever you loop over some sort of collection with foreach you are not allowed to change it within the loop. That's no speciality of the HashTable class but affects about all collection classes.
I encode picture by binary byte and put it into database,now i want to get it back and put it into Grid(i use Xtragrid). I decoded it into Picture, but i dont know how to show it into grid
Please help me
Thanhs a lot.
Sure, Win32_Directory[^]. But why would you want to??? This is kind of the Rube Goldberg method of copying files. It has limited functionality, such as it won't over-write the destination file if it already exists.
Does anyone know of any way of calling functions in a VB6 exe, from code in C#? Is this even possble? I don't know much (if anything!) about VB6 so I'm a bit confused. I've managed to call functions in a VB6 dll, but is the same thing possible with exe's too?
As always, any help at all would be greatly appreciated!
Nope. VB6 .EXE's don't support export functions, so you there's really nothing to call. .DLL's on the other hand, you've already found out.
The only exception to this would be if the VB6 .EXE is an ActiveX Server, which has all kinds of exports, just like any other COM-based assembly. Just add a COM reference to your .EXE and you're just about all set.
Hi all, I'm using component WebBrowser in my Windows Forms application (Framework 2.0), thus I need to block WebBrowser shortcuts (such as F5).
When I set WebBrowserShortcutsEnabled property to false, all shortcuts are blocked, but also it blockes "Delete" key.
Is there simple way to block "F5" without blocking "Delete"?
i have an application that i am trying to 'port' to be more usable by accessing properties via the prop grid in VS IDE.
i have a function in my component that needs two callback functions (which the component provides delegates for) which it calls in the owning application to get/set a string in that application, how can i allow the programmer to select these functions through the property grid?
if i set the type of the property to the delegate, the propertygrid makes it readonly.
i have provided sample bare code to illustrate the calling applications functions
i would like to move the delegate declarations into designer generated code.
this.updater1.GetProductVersionFunction = new AutoUpdate.UpdateClient.GetVersionString(GetApplicationVersion);
this.updater1.SetProductVersionFunction = new AutoUpdate.UpdateClient.GetVersionString(SetApplicationVersion);
// returns current app version from somewherereturn"version";
// set app version string here