C# Discussion Boards - CodeProject

10-Aug-07 3:01

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Flea Market! It's just like...it's just like...A MINI-MALL!

Justin Perez10-Aug-07 3:19

10-Aug-07 3:19

Lecky, I believe I saw in one of your posts recently that you live in the upper midwest, what state do you live in?

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

leckey10-Aug-07 4:35

10-Aug-07 4:35

South Dakota...technically called the Great Plains area. I am in the SE corner by Iowa and Nebraska. Are you near?

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Flea Market! It's just like...it's just like...A MINI-MALL!

Justin Perez10-Aug-07 4:53

10-Aug-07 4:53

Yes, I am in Minnesota, about 2 hours north of the twin cities. I just moved here from Arizona about 4 months ago. What is with the accents on all these Minnesotian's? It drives me crazy Mad | :mad:

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

Judah Gabriel Himango10-Aug-07 5:24

Judah Gabriel Himango

10-Aug-07 5:24

What accent, eh? Wink | ;)

Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Just F-ing Do It Smile | :)
The apostle Paul, modernly speaking: Epistles of Paul

Judah Himango

Dan Neely10-Aug-07 5:28

Dan Neely

10-Aug-07 5:28

well all the Swedes and Norwegians who didn't like their countries govts a century ago apparently really did like 8 months of snow every year, so they all moved to the same part of the US. Laugh | :laugh:

--
You have to explain to them [VB coders] what you mean by "typed". their first response is likely to be something like, "Of course my code is typed. Do you think i magically project it onto the screen with the power of my mind?" --- John Simmons / outlaw programmer

leckey10-Aug-07 5:32

10-Aug-07 5:32

Oh yah! Ole and Sven jokes and lefsa for everyone!

_____________________________________________
Flea Market! It's just like...it's just like...A MINI-MALL!

Justin Perez10-Aug-07 5:34

10-Aug-07 5:34

Holy Buckets Smile | :)

Those sven and ole jokes do crack me up though. My father in law must know every single one, I hear a new one almost every week Smile | :)

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

leckey10-Aug-07 5:30

10-Aug-07 5:30

You have to rent the movie "Drop Dead Gorgeous." HILARIOUS! One of my fave movies of all time. Makes fun of the MN accent. You get used to the accent after awhile, but the old folks will come up with some weird phrases. One I hear often is "Well alright then there." I take it there are Norweigan Days in your area.

_____________________________________________
Flea Market! It's just like...it's just like...A MINI-MALL!

Justin Perez10-Aug-07 5:36

10-Aug-07 5:36

Yeah they have a lot of strange phrases around here, I hear oofdah all the time(however you spell that). The first time I heard it I about soiled myself

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

leckey10-Aug-07 5:52

10-Aug-07 5:52

Oh yah, ufda is pretty common ya know?

_____________________________________________
Flea Market! It's just like...it's just like...A MINI-MALL!

Justin Perez10-Aug-07 8:39

10-Aug-07 8:39

The only one I have picked up on is "Holy Buckets," that one just slays me Smile | :)

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

leckey10-Aug-07 8:53

10-Aug-07 8:53

That's so common here that I find it surprising that you never heard it before.

_____________________________________________
Flea Market! It's just like...it's just like...A MINI-MALL!

Justin Perez10-Aug-07 8:54

using chart in c# application causing problem

10-Aug-07 8:54

leckey wrote:
That's so common here that I find it surprising that you never heard it before.

I have never been to the upper midwest before 6 months ago, I just moved to minnesota 6 months ago. People around here are very, very nice though

I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")

Amjath Rahman9-Aug-07 23:14

Amjath Rahman

9-Aug-07 23:14

Hi All,

My Application is a windows based(.net 2.0) application using C#

I got this error "class not registered (exception from hresult: 0x80040154(regdb_e_classnotreg))"
when i try to run my application.

In my application am using axMSChart so i include the following dll's
AxInterop.MSChart20Lib
Interop.MSChart20Lib
Interop.MSDATASRC
Interop.stdole

My application works file when the pc is installed with vc++ SDK + framework 2.0

or else

i got this error message how can i solve this plz help me i have to send it to the customers place

With Regards
Amjath

Re: using chart in c# application causing problem

ThommyJ10-Aug-07 0:38

ThommyJ

10-Aug-07 0:38

I don’t think it has anything to do with the VC++ SDK not being installed. What you can do is to check if the MSChart control (mschrt20.ocx under windows\system32) is present and registered on the computer where you got the problem – if it’s missing, you have to install it. I’m not sure if you have to install MS Office or if it is enough (and legal) to copy and register the MSChart OCX file only.

Hope this helps!

Re: using chart in c# application causing problem

Amjath Rahman12-Aug-07 14:51

Amjath Rahman

12-Aug-07 14:51

Thanks for your valuable input.

how to install and register this mschrt20.ocx.
sorry for the inconvenience.

With Regards
Amjath

Re: using chart in c# application causing problem

ThommyJ13-Aug-07 22:10

ThommyJ

13-Aug-07 22:10

First copy the OCX file to windows\system32, then execute the following command

regsvr32 c:\windows\system32\mschrt20.ocx

More information about regsvr32 here, http://support.microsoft.com/kb/249873

removing items from row.ItemArray

Sean_B9-Aug-07 22:44

Sean_B

9-Aug-07 22:44

Hi,

Can some one suggest a way that I can do the following

I'm populating a data table with rows read from a spreadsheet, however in some cases I want to only populate the number of items equal to the number of columns in the header record. So I can remove any spurious rows.

I'm populating the data table row item array from a string as follows

row.ItemArray = Line.Split(',');

What I'd like to do is remove any spurious items from the array using a count of valid columns.

I'd like to reduce the number of items in the item arry to a count that I have.

This would be nice if it were possible.

row.ItemArray.length = NumCols.

I'd be grateful for any suggestions.

Sean

Sean_B9-Aug-07 23:02

Sean_B

9-Aug-07 23:02

Hi,
I'm using the following code to get round this

if (IgnoreExtraLines)
{
//reduce the fields to the number of column headings
string[] TempRowIn = finalLine.Split(',');
string[] TempRowOut = new string[dt.Columns.Count];

for (int i = 0; i < dt.Columns.Count; i++)
{
TempRowOut[i] = TempRowIn[i];
}
row.ItemArray = TempRowOut;
}
else row.ItemArray = finalLine.Split(',');

but it seems like quite an overhead !

Sean

Talal Sultan9-Aug-07 23:23

Talal Sultan

9-Aug-07 23:23

From MSDN of VS 2005:

String.Split (String[], Int32, StringSplitOptions)

Returns a String array containing the substrings in this string that are delimited by elements of a specified String array. Parameters specify the maximum number of substrings to return and whether to return empty array elements.

What happens if you put in the number of columns of the table? That would be:

char[] charSeparators = new char[] {','};

row.ItemArray = finalLine.Split(charSeparators,dt.Columns.Count,StringSplitOptions.None);

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Guffa9-Aug-07 23:31

Guffa

9-Aug-07 23:31

What happens is that you get a comma separated list of values in the last element in the array.

---
single minded; short sighted; long gone;

Talal Sultan9-Aug-07 23:56

Talal Sultan

9-Aug-07 23:56

Oops, yes, true. It's even written in MSDN but I didn't take time to read it all.

Would it still be more efficient to split the remainder and take the first element?

Guffa10-Aug-07 1:14

Guffa

10-Aug-07 1:14

Talal Sultan wrote:
Would it still be more efficient to split the remainder and take the first element?

That would create another array, so it would not be any more efficient.

---
single minded; short sighted; long gone;