C# Excel Add-in Question - C# Discussion Boards

How to combine different projects into one big project.

ChiYung3-Jul-03 12:22

3-Jul-03 12:22

I would like to know how can i combine and connect different projects into one big project?

e.g.
i have an existing project - TEST_A. I want to add this project into my new project (current working this one) - TEST_B.

I know i can add "existing project" into my current project. But i don't know how to connect both project, so that i can access the form in TEST_A.

Please help!!!

Confused | :confused:

Re: How to combine different projects into one big project.

Anonymous5-Jul-03 21:03

Anonymous

5-Jul-03 21:03

Create a blank solution, then you can add as many projects to that solution. To add a new solution click on File > New > Blank Solution.

Re: How to combine different projects into one big project.

ChiYung5-Jul-03 21:10

ChiYung

5-Jul-03 21:10

But how can i access the items in different projecT?

delay or producing a gap

Asim N.3-Jul-03 5:35

Asim N.

3-Jul-03 5:35

HELLO,
here is a little problem that i am facing.
in a foreach( ) loop, i want to display a message box or anything,

but i want to display that after some gap. i.e. PRODUCING SOME DELAY

is there any method like delay() in c/c++?
i found timer class for windows forms in c#, but there is some problem

with it. it just says invalid com component exception after each

display of the message box. i just want to have a gap of 30 seconds. if there is anyother way plz guide me.
can someone guide me on this. A piece of code or link.
i would really be thankful on this help.
LOOKING FOR HELP
ASIM.

Asim

Re: delay or producing a gap

dazinith3-Jul-03 5:54

dazinith

3-Jul-03 5:54

Thread.Sleep(1500);

will cause a 1.5 second pause before going to the next line of code..

still a newb.. cut me some slack :P
-dz

WMI Provider

mavriq1013-Jul-03 5:35

mavriq101

3-Jul-03 5:35

Can some one point me to a good resource on WMI using c#

Thanks

Re: WMI Provider

Mazdak4-Jul-03 11:09

Mazdak

4-Jul-03 11:09

There is very good one here. I don't have the link now,but search this site or go to C# section.You can find it there.

Mazy

No sig. available now.

C# Excel Add-in Question

Francis B.3-Jul-03 3:45

Francis B.

3-Jul-03 3:45

Hi!
In one of my base classes, I have a function which receive a callback from another application. In this function, I would like to access Excel.Application object but I receive an exception: QueryInterface for interface Excel._Application failed.
If my class were inherited from Windows.Forms, I could use BeginInvoke function. So I would like to know a way to access Excel.Application object in my callback function.

Build with C# for Excel Object 9.0 (Excel 2000)

Thanks in advance!

Creating Tab Forms

mcgahanfl3-Jul-03 3:25

mcgahanfl

3-Jul-03 3:25

Can you point me to a book or article that explains how to create tabbed forms?

Thank you

P.S.
What is the equivelent of BeginWaitCursor()?

Re: Creating Tab Forms

dazinith3-Jul-03 5:52

dazinith

3-Jul-03 5:52

i am not sure about any tabbed form articles, youll have to search.. but they are built into windows.forms.. they are listed in your toolbox as 'TabControl'.. you should be able to use it pretty easy..

and here is the cursor question

Cursor.Current = Cursors.WaitCursor;
// do whatever
Cursor.Current = Cursors.Default

still a newb.. cut me some slack :P
-dz

Re: Creating Tab Forms

Rocky Moore3-Jul-03 20:30

Rocky Moore

3-Jul-03 20:30

Will I do not know of an article on the topic, it is very easy to do in Visual Studio.

Place a TabControl on your blank form. Right click on it and select New Tab. Now start placing controls on that tab. At any time, right click the tab control and select Add Tab to make more tabs. You can switch between the tabs while in the designer.

Rocky Moore <><

Re: Creating Tab Forms

mcgahanfl7-Jul-03 2:43

mcgahanfl

7-Jul-03 2:43

That was just too easy. Thanks!

Month name from integer

Uncle Monkey2-Jul-03 23:43

Uncle Monkey

2-Jul-03 23:43

I have an integer representing a month, what is the best way to convert it into the full month name?

thanks
U.M.

It ain't what you know that matters.
Uncle Monkey

Re: Month name from integer

GISnet3-Jul-03 2:24

GISnet

3-Jul-03 2:24

I don't really know if there is a built-in function (I looked in System.DateTime but didn't see one) so I threw this one together:

private string MonthName(int iMonth)<br />
{<br />
     string[] sMonths = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December" };<br />
     return sMonths[iMonth] ;<br />
}

Re: Month name from integer

Uncle Monkey3-Jul-03 2:35

Uncle Monkey

3-Jul-03 2:35

thanks for that GISnet.

I didn't see one either and wondered if I'd missed something really obvious and was being stoopid WTF | :WTF:

It ain't what you know that matters.
U.M.

Re: Month name from integer

Not Active3-Jul-03 2:55

Not Active

3-Jul-03 2:55

System.Globalization.DateTimeFormatInfo.MonthNames

Re: Month name from integer

GISnet3-Jul-03 4:25

GISnet

3-Jul-03 4:25

Ok now I feel Cry | :((

Re: Month name from integer

Jim Stewart3-Jul-03 6:49

Jim Stewart

3-Jul-03 6:49

Here is my contribution:

public enum Months 
{
	January = 1, 
	February, 
	March, 
	April, 
	May, 
	June, 
	July, 
	August, 
	September, 
	October, 
	November, 
	December
};

[STAThread]
static void Main(string[] args)
{
	for (Months month = Months.January; month <= Months.December; month++)
		Console.WriteLine ("{0} - {1}", (int)month, month.ToString ());
}

α.γεεκ

Fortune passes everywhere.
Duke Leto Atreides

Re: Month name from integer

Daniel Turini3-Jul-03 15:50

Daniel Turini

3-Jul-03 15:50

Jim Stewart wrote:
Here is my contribution:
This has no international support... Cry | :((

ORACLE One Real A$#h%le Called Lary Ellison

Re: Month name from integer

Jim Stewart3-Jul-03 18:15

Jim Stewart

3-Jul-03 18:15

I respectfully submit that the problem description did not indicate the need for internationalization. Therefore my modest contribution met the initial requirements.

Since the bar has been raised, I will attempt to satisfy.

One solution might go thus:

public enum Mois 
{
	Janvier = 1, 
	Février, 
	Mars, 
	Avril, 
	Peut, 
	Juin, 
	Juillet, 
	Août, 
	Septembre, 
	Octobre, 
	Novembre, 
	Décembre 
};
[STAThread]
static void Main(string[] args)
{
	for (Mois mois = Mois.Janvier; mois <= Mois.Décembre; mois++)
	{
		Console.WriteLine (mois.ToString ());
	}
}

I suspect that this is not what was intended. So to blend my previous solution with Monsieur Nischalke:

public enum Months 
{	
	January, 	
	February, 	
	March, 	
	April, 
	May, 	
	June, 	
	July, 	
	August, 	
	September, 	
	October, 	
	November, 	
	December
};
[STAThread]
static void Main(string[] args)
{
	DateTimeFormatInfo dtfi = new DateTimeFormatInfo ();
	for (Months month = Months.January; month <= Months.December; month++)
	{
		Console.WriteLine (dtfi.MonthNames[(int)month]);
	}
}

This has the benefit of symbolic constants instead of literals with the internationalization.

α.γεεκ

Fortune passes everywhere.
Duke Leto Atreides

Re: Month name from integer

Not Active3-Jul-03 18:56

Not Active

3-Jul-03 18:56

Since the gauntlet of challenge has been thrown.

<br />
using System.Globalization;<br />
<br />
CultureInfo ci = new CultureInfo("fr-FR", true);<br />
DateTimeFormatInfo di = ci.DateTimeFormat;<br />
<br />
foreach(string strMonth in di.MonthNames)<br />
  Console.WriteLine(strMonth);<br />
<br />

Re: Month name from integer

Jim Stewart3-Jul-03 18:59

Jim Stewart

3-Jul-03 18:59

May I ask how one gets the month name from an integer in this scenario?

α.γεεκ

Fortune passes everywhere.
Duke Leto Atreides

Re: Month name from integer

Not Active4-Jul-03 3:40

Not Active

4-Jul-03 3:40

DateTimeFormatInfo.MonthNames

Gets or sets a one-dimensional array of type String containing the culture-specific full names of the months.

Re: Month name from integer

Jim Stewart4-Jul-03 5:04

Jim Stewart

4-Jul-03 5:04

Touche - I was getting a bit punchy last night.

α.γεεκ

Fortune passes everywhere.
Duke Leto Atreides

C# Zip component

Martin Hart Turner2-Jul-03 20:37

Martin Hart Turner

2-Jul-03 20:37

Hi all:

I'm a total newbie to C#, but would like to know if there is a freeware implementation of the zip component for data compression.

I have used a similar component in C++ for years but have not seen a similar implementation for C#.

TIA,
Martin.

---
Regards,
Martin.

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