Re: GAC Assembly - C# Discussion Boards

Re: Removing Termination Characters from string

Darkman_nofear15-May-07 21:42

15-May-07 21:42

thanks for your reply, but i'm did it now and it doesn't work, but i tried another solution

Info = Info.Replace('\0',' ');
Info = Info.Trim();

for any one who wants to know Big Grin | :-D

thank you skatzteyp

Re: Removing Termination Characters from string

skatzteyp15-May-07 21:49

skatzteyp

15-May-07 21:49

oh yeah... '\0' is supposed to be an escaped character so treating it as string can't do the job... so using char solves it..

Re: Removing Termination Characters from string

Guffa15-May-07 21:56

Guffa

15-May-07 21:56

Darkman_nofear wrote:
thanks for your reply, but i'm did it now and it doesn't work, but i tried another solution

Info = Info.Replace('\0',' ');
Info = Info.Trim();

The problem was that the escape code was not recognised as the string was prepended with @. You don't have to replace with spaces, just use:

Info = Info.Replace("\0", String.Empty);

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

MDI problem...

Aint15-May-07 21:23

Aint

15-May-07 21:23

Hi... I created a MDI application and the parent form is trying to read a binary file and stored it in public 2D array, aiData[10240, 12]. I have a child form which will draw a graph from the data that is stored earlier on and I associated this draw method with the Paint() of the child form. The problem is when I tried to open a another binary file, the old graph is overwritten by the new data. So how can I keep the old graph while having the new graph displayed in another child form?

thanks.

Re: MDI problem...

Pete O'Hanlon15-May-07 22:52

Pete O'Hanlon

15-May-07 22:52

You would be better off separating the data out as it seems to be entwined with the presentation logic here. Take a look at the MVC pattern to see how this could help you.

Deja View - the feeling that you've seen this post before.

usercontrol in datagridview in windows form

StuckAgain15-May-07 21:04

StuckAgain

15-May-07 21:04

I have a datagridview in a windows form. I want to add an usercontrol in the datagridview. How can I do this?

GAC Assembly

Rahul.RK15-May-07 21:01

Rahul.RK

15-May-07 21:01

Hello friends,

I have created a class library(MyClassLib). After giving sn name i registred it

to GAC with version 1.0.0.0 and 2.0.0.0

I have also added app.confg file which contains older and newer version of assembly.

when i run the program newer version get executed how can i specify to use older version.

I tried by interchaning older and newer version but it's not working Frown | :(

Please help me about this GAC.

Rahul Kulkarni

Re: GAC Assembly

IrfanHaleem15-May-07 22:57

IrfanHaleem

15-May-07 22:57

Ok by
default it always refers the latest one. But you want that it should actually use the older version.
You need to specify “bindingRedirect” in your config file. For instance
in the below case “ClassLibraryVersion” has two versions “1.1.1830.10493” and “1.0.1830.10461”
from which “1.1.1830.10493” is the recent version. But using the bindingRedirect we can specify
saying “1.0.1830.10461” is the new version. So the client will not use “1.1.1830.10493”.
<configuration>
<runtime>
<assemblybinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentassembly>
<assemblyidentity name="ClassLibraryVersion"
publickeytoken="b035c4774706cc72"
culture="neutral">
<bindingredirect oldversion="1.1.1830.10493"
newversion="1.0.1830.10461">

ok????

Math.Round() ambiguity problem

Muammar©15-May-07 20:53

Muammar©

15-May-07 20:53

Math.Round(shortValue / intValue);

Error 1 The call is ambiguous between the following methods or properties: 'System.Math.Round(double)' and 'System.Math.Round(decimal)'

Smile: A curve that can set a lot of things straight!
(\ /)
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Re: Math.Round() ambiguity problem

mike montagne15-May-07 21:16

mike montagne

15-May-07 21:16

Math.Round( ( double )shortValue / ( double )intValue );

Re: Math.Round() ambiguity problem

Muammar©15-May-07 22:50

Muammar©

15-May-07 22:50

Thanx again Mike Smile | :)

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(\ /)
(O.o)
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Re: Math.Round() ambiguity problem

mike montagne16-May-07 6:30

mike montagne

16-May-07 6:30

You're welcome. This is a basic type-relevant issue. Math cannot be taken for granted, so you probably want to heed Luc's advice if it affects your process.

double to short?

Muammar©15-May-07 20:49

Muammar©

15-May-07 20:49

short sVar;
sVar = sVar * 0.5;

Error 1 Cannot implicitly convert type 'double' to 'short'. An explicit conversion exists (are you missing a cast?)

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(\ /)
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Re: double to short?

mike montagne15-May-07 21:13

mike montagne

15-May-07 21:13

short sVar;
sVar = sVar * ( short )0.5;

Re: double to short?

Luc Pattyn15-May-07 21:40

Luc Pattyn

15-May-07 21:40

if you do not want to get zero all the time, use sVar=(short)(sVar*0.5);
but I prefer sVar=sVar/2;

Smile | :)

Luc Pattyn

[My Articles]

Re: double to short?

Guffa15-May-07 21:59

Guffa

15-May-07 21:59

Luc Pattyn wrote:
but I prefer sVar=sVar/2;

Or:

sVar /= 2;

Smile | :)

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

Re: double to short? [modified]

DavidNohejl16-May-07 0:04

DavidNohejl

16-May-07 0:04

or sVar>>=1; Smile | :)

Why make it obvious...

-- modified at 15:48 Thursday 17th May, 2007 because I owns

"Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony. " - Morpheus
"Real men use mspaint for writing code and notepad for designing graphics." - Anna-Jayne Metcalfe

Re: double to short?

PIEBALDconsult17-May-07 9:26

PIEBALDconsult

17-May-07 9:26

Ummm... wouldn't that divide by four?

Re: double to short?

DavidNohejl17-May-07 9:48

DavidNohejl

17-May-07 9:48

Yeah

Re: double to short?

Muammar©

15-May-07 22:49

Thanx Mike Rose | [Rose]

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Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following error: 80070005

Farhan Ali15-May-07 20:25

Farhan Ali

15-May-07 20:25

HI:

I have made an application which creates instances of word application locally and it is working fine but when i try to create intance of word application it gives me this error

Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following error: 80070005

Anybody knows the answer.

Thanx

Re: Retrieving the COM class factory for component with CLSID {000209FF-0000-0000-C000-000000000046} failed due to the following error: 80070005

DavidNohejl16-May-07 0:16

DavidNohejl

16-May-07 0:16

Farhan Ali wrote:

I have made an application which creates instances of word application locally and it is working fine but when i try to create intance of word application it gives me this error

What do you mean, locally?

I think this error can happen when you dont have appropriate permissions, or maybe Word is not installed at all?

Take a look at Control Panels -> Administration tool -> Component Services -> dunno somewhere you should find settings for Word DCOM model. Good luck.

Confused with object assignment [modified]

Rahul8315-May-07 20:19

Rahul83

15-May-07 20:19

Hi friends..

string str="ABC";

this means that we are assigning value to the object str of string class..right?But whn we are instantiating some class then we are assigning values to the feilds of that class(ex:Employee_1.Name="xyz",Employee_1.Id=1234,etc where Employee_1 is an object of class Employee)..thn how things are working differently for string class..I think this has to do something with user defined and predefined reference data types..

-- modified at 2:52 Wednesday 16th May, 2007

Re: Confused with object assignment

Muammar©

15-May-07 20:45

Rahul83 wrote:
working differently

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Re: Confused with object assignment

Rahul8315-May-07 20:55

Rahul83

15-May-07 20:55

how..i u know plz let me knw

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