C#

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Re: Using drag and drop in c# Phanindra Kumar3-Jul-06 23:02 Phanindra Kumar 3-Jul-06 23:02  Actually the thing is here that i am using windows user control. But still DragEnter and DragDrop events are not invoked in my application. I made AllwDrop of user control to True. But no use. Phanindra... Re: Using drag and drop in c# jjansen4-Jul-06 1:17 jjansen 4-Jul-06 1:17  It seems the application Form is the only "control" that is able to receive drag-drop events when an OpenFileDialog is open (with the OpenFileDialog belonging to that application). If you do not "own" this Form, for instance if you are developing a user control for distribution, then I'm afraid you can't do what you intent to do. Sorry . Re: Using drag and drop in c# Phanindra Kumar4-Jul-06 1:35 Phanindra Kumar 4-Jul-06 1:35  Thats OK. Thanks U. Thanks for ur cooperation Phanindra... Converting Datagrid to Excel sheet in C# aaraaayen3-Jul-06 1:44 aaraaayen 3-Jul-06 1:44  how to convert a contents of datagrid to excel sheet in c#. Prya Re: Converting Datagrid to Excel sheet in C# MCSD-Gandalf3-Jul-06 2:41 MCSD-Gandalf 3-Jul-06 2:41  So...let me get this straight. You posted this EXACT same message about 1/2 an hour ago, got a response in something like 7 minutes, but posted again....why? Didn't like the response? Didn't understand the response? Did you READ the response? Gridview to Excel Sheet aaraaayen3-Jul-06 1:03 aaraaayen 3-Jul-06 1:03  how to convert the details listed in gridview to the excel sheet. Thanks. Prya Re: Gridview to Excel Sheet psamy3-Jul-06 1:29 psamy 3-Jul-06 1:29  Hi, refer the following link, http://www.codeproject.com/aspnet/DAtaGridExportToExcel.asp[^] use csharp dll in VC dotnet scorpion_pgm823-Jul-06 0:59 scorpion_pgm82 3-Jul-06 0:59  I am developing an application in VC dotnet.However, the resources used by this project for example menus, toolbars will also be used in other VC applications.Is there any way i can use these resources as a CSharp resource Dll, so then they can be imported to my vc application. Re: use csharp dll in VC dotnet stancrm3-Jul-06 1:37 stancrm 3-Jul-06 1:37  So... you have a CSharp DLL and this DLL has a resource file. Is that right ? Then you can use this DLL in your VC++.NET Application. Just use "Reference | Add Reference" then select your CSharp DLL. how to Systemtray notification lifo.net3-Jul-06 0:50 lifo.net 3-Jul-06 0:50  my project has a phone book.and it has a birthday date. how i notify by birthday at system tray.plz help. Re: how to Systemtray notification stancrm3-Jul-06 1:32 stancrm 3-Jul-06 1:32  Use "NotifyIcon". Just give an icon and text in it. Re: how to Systemtray notification foysal mamun3-Jul-06 2:01 foysal mamun 3-Jul-06 2:01  thanks u.i want that it can auto notify by birthday. Re: how to Systemtray notification stancrm3-Jul-06 2:26 stancrm 3-Jul-06 2:26  Then you must have a checking function 1 time / day. If birthday == DateTime.Now, then show notifyIcon. Re: how to Systemtray notification foysal mamun3-Jul-06 22:24 foysal mamun 3-Jul-06 22:24  sorry, i forgate to tell u that, my program is not run all time.. so how it possible.help me. Re: how to Systemtray notification stancrm3-Jul-06 22:35 stancrm 3-Jul-06 22:35  If your program is not running, then it is impossible to show notify icon. Just like outlook. If your outlook not running, then you cannot get message whether you get a new message or not. Re: how to Systemtray notification foysal mamun4-Jul-06 19:10 foysal mamun 4-Jul-06 19:10  how can i run a process when windows is start.thank for help. Re: how to Systemtray notification stancrm4-Jul-06 19:50 stancrm 4-Jul-06 19:50  Use System.Diagnostics.Process.Start(string filename); for example : System.Diagnostics.Process.Start(@"C:\WINNT\NOTEPAD.EXE"); Re: how to Systemtray notification lifo.net4-Jul-06 20:29 lifo.net 4-Jul-06 20:29  sorry here windows means operating system. so how can i run my program when os start.thanks. Re: how to Systemtray notification stancrm4-Jul-06 21:02 stancrm 4-Jul-06 21:02  You must copy your application to this directory : C:\Documents and Settings\All Users\Start Menu\Programs\Startup That directory is for all users. If you want to specific user only, then you must change "All User" to other user, for example (MyAccount): C:\Documents and Settings\MyAccount\Start Menu\Programs\Startup Re: how to Systemtray notification foysal mamun4-Jul-06 21:27 foysal mamun 4-Jul-06 21:27  can i use windows service for that.thankxs. Re: how to Systemtray notification foysal mamun4-Jul-06 21:27 foysal mamun 4-Jul-06 21:27  can i use windows service for that than how. thanks. Re: how to Systemtray notification stancrm4-Jul-06 22:51 stancrm 4-Jul-06 22:51  It depends on your application. If you application is a service, then you must install it in services, set to automatic, then if you start your windows, it will be started automatically. But I don't know how to install a service. Sorry. Re: how to Systemtray notification foysal mamun5-Jul-06 1:07 foysal mamun 5-Jul-06 1:07  thanks a lot.he happy. Re: how to Systemtray notification Tarakeshwar Reddy3-Jul-06 1:44 Tarakeshwar Reddy 3-Jul-06 1:44  You could have a look at this article. Tray Icon[^] Tarakeshwar MCP, CCIE Q(R&S) Before you criticize someone, you should walk a mile in their shoes. That way, when you criticize them, you're a mile away and you have their shoes. !sgub evah t'nseod margorP sihT ?sgub naem ayaddahW Check presence of event handler attached to base class event jjansen3-Jul-06 0:28 jjansen 3-Jul-06 0:28  I want to allow a user of my user control to overrule the default painting of my control through a Paint event handler. I was thinking along the lines of... protected override void OnPaint(PaintEventArgs e)<br /> {<br /> if (this.Paint != null) // won't work; no access<br /> base.OnPaint(e);<br /> else<br /> this.MyDefaultPainting(e);<br /> } This doesn't work because the Paint event belongs to the base class and my derived class can't access it (as far as I know). I don't want to create another drawing event next to the Paint event and I don't want a construction that to forces an override of MyDefaultPainting either. More importantly, I don't want my default drawing done in the first Paint event handler in line that may be followed by the user's to prevent redundant painting. So, is there a way to see whether or not an event handler is attached to an event that is defined in a base class?

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