C# Discussion Boards - CodeProject

Vimalsoft(Pty) Ltd9-Jun-08 4:07

9-Jun-08 4:07

Hi zaboboa

If you can just post your code , it will be easy for us to help you

Vuyiswa Maseko,

Sorrow is Better than Laughter, it may Sadden your Face, but It sharpens your Understanding

VB.NET/SQL7/2000/2005
http://vuyiswamb.007ihost.com
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vuyiswam@tshwane.gov.za

zaboboa9-Jun-08 4:21

zaboboa

9-Jun-08 4:21

Hi!
Unfortunatelly I have no control over the DLL that I am using.
The method in DLL will return the ADO connection object.

It's working fine when I reference it from Windows Form Application (connection object is returned), and not fine (get the Timeout Exception) when referenced from Web Service running on my local machine.
So, I guess my question is what is the difference in referencing components from Web Service and Windows Form application?

Thank you.

Vimalsoft(Pty) Ltd9-Jun-08 4:36

9-Jun-08 4:36

hi man

I understand your Problem. What you receive is the timeout in the Command object. I hear you say you have no Access to the DLL code. So that means you have little to do with that Problem. i will tell you what did the person who write the DLL missed.

CommandObject.CommandTimeout = 0;

Atleast microst Recomend it, that means it is infinite.There Shouldnt be a Difference.

Thanks

zaboboa9-Jun-08 5:43

zaboboa

9-Jun-08 5:43

Thanks.
How come it works when I call it from a Windows Form Application?

Vimalsoft(Pty) Ltd9-Jun-08 20:30

how to use TextEffectFormat from Microsoft.Office.Interop.Word ?

9-Jun-08 20:30

Hi

Remember there is a Difference Between Web and Windows.

combo_ci9-Jun-08 1:51

combo_ci

9-Jun-08 1:51

hi
how to use TextEffectFormat from Microsoft.Office.Interop.Word ?
thnx

Need to call a function in C# just before ComboBox SelectedIndexChanged event

Madandu9-Jun-08 1:31

Madandu

9-Jun-08 1:31

I need to call a function just before ComboBox.SelectedIndexChanged event is fired.
The idea is to take screen-shot of Windows Form (having a ComboBox) showing last-selected ComboBox item when the user selects another item in the ComboBox.

Please let me know if of an event which is called before SelectedIndexChanged (i.e before selected value changes).
May be an event like BeforeSelectionIndexChanged.

Re: Need to call a function in C# just before ComboBox SelectedIndexChanged event

Colin Angus Mackay9-Jun-08 2:30

Colin Angus Mackay

9-Jun-08 2:30

Madandu wrote:
May be an event like BeforeSelectionIndexChanged.

If there is the general convention is to using the -ing ending.

BlahChanging - fired before an action is taken
BlahChanged - fired after an action is taken.

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* Introduction to LINQ to XML (Part 1) - (Part 2) - (part 3)

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Re: Need to call a function in C# just before ComboBox SelectedIndexChanged event

Eslam Afifi9-Jun-08 3:40

Eslam Afifi

9-Jun-08 3:40

Colin Angus Mackay wrote:
BlahChanging - fired before an action is taken

But there is no SelectedIndexChanging so i suggest you create a control that inherits from ComboBox and override OnClick to raise a SelectedIndexChanging.
Or, keep an image of the combobox to use it when next SelectedIndexChanged.

Eslam Afifi

how i can show meesagebox LIke msn on Notification Icon

wasimsharp9-Jun-08 1:19

wasimsharp

9-Jun-08 1:19

Hi friend i want to show message box just like in msn when new user Login or email received. For my application so that at any new change my software tell the user about change at the message box just like MSN

wasim khan

Re: how i can show meesagebox LIke msn on Notification Icon

Syed Ali Raza9-Jun-08 2:47

Syed Ali Raza

9-Jun-08 2:47

this can help u

Re: how i can show meesagebox LIke msn on Notification Icon

Syed Ali Raza9-Jun-08 2:50

Syed Ali Raza

9-Jun-08 2:50

oops sorry!
www.codeproject.com/kb/custom-controls/asppopup.aspx

for Win Application

Syed Ali Raza9-Jun-08 3:23

Syed Ali Raza

9-Jun-08 3:23

this[^]

Deployment C# 2008 Express Edition windows project

vishnukamath9-Jun-08 0:46

vishnukamath

9-Jun-08 0:46

Hi Everybody,
I'm strucking with this task from last 2 weeks,
is project setup (the user has no .net frame work ,sql server etc..,we have to put ".exe" files along with our project Setup file ,How can I do this,I'm sending my steup fail details ".txt file" also) , and we are using C# 2008 Express Edition,i tried this in TragetSystem,i got total 58 errors ,but i'm sending some error Error Messages.
Could u Please Help me.

Error Details:
1:The install location for prerequisites has not been set to 'component vendor's web site' and the file 'WindowsInstaller3_1\WindowsInstaller-KB893803-v2-x86.exe' in item 'Windows Installer 3.1' can not be located on disk
2:The install location for prerequisites has not been set to 'component vendor's web site' and the file 'DotNetFX35\dotNetFX20\aspnet.msp' in item '.NET Framework 3.5' can not be located on disk. See Help for more information.
3:The install location for prerequisites has not been set to 'component vendor's web site' and the file 'DotNetFX35\dotNetFX20\aspnet_64.msp' in item '.NET Framework 3.5' can not be located on disk. See Help for more information
4:The install location for prerequisites has not been set to 'component vendor's web site' and the file 'SqlExpress\sqlexpr32.exe' in item 'SQL Server 2005 Express Edition SP2 (x86)' can not be located on disk. See Help for more information.
etc..................,

Re: Deployment C# 2008 Express Edition windows project

Vimalsoft(Pty) Ltd9-Jun-08 4:15

how to insert listbox items in to array object..?

9-Jun-08 4:15

Good Afternoon my Friend

Firstly when you Create a Setup File in VS, you cannot Automatically install .NET Framework, and that means your users will not be able to install your msi file , because it need the framework installed First. Now one thing that you can do, is in your Installation Disk , just include the Framework, because you cannot install the Framework simultanously with your Application. from oour Errors , i see it complains about (prerequisites) and means the .NET Framework is not installed.

Hope it Helps

sacr839-Jun-08 0:30

sacr83

9-Jun-08 0:30

hi all,,, How i insert ListBox items to Array in c#..?

CheeN

Re: how to insert listbox items in to array object..?

Gareth H9-Jun-08 1:09

Gareth H

9-Jun-08 1:09

sacr83,

Does this help?

object[] listBoxObjects = new object[listBox.Items.Count];
listBox.Items.CopyTo(listBoxObjects, 0);

Regards,
Gareth.

(FKA gareth111)

Re: how to insert listbox items in to array object..?

#realJSOP9-Jun-08 2:44

#realJSOP

9-Jun-08 2:44

I have to say - this is easily found using google, or even MSDN. Try working it out yourself instead of relying on other people to do your coding for you.

string[] listItems = new string[this.listbox.items.count];
for (int i = 0; i < this.listbox.Items.count; i++)
{
    listItems[i] = this.listbox.Items[i];
}

"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
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Re: how to insert listbox items in to array object..?

sacr839-Jun-08 19:20

sacr83

9-Jun-08 19:20

Mr John Simmons..
Thank you very much for your help.really it works.really thank you.

CheeN

Re: how to insert listbox items in to array object..?

#realJSOP10-Jun-08 0:12

#realJSOP

10-Jun-08 0:12

Vote my response.

trailing zero in Decimal

George_George9-Jun-08 0:21

George_George

9-Jun-08 0:21

Hello everyone,

Mentioned here,

http://msdn.microsoft.com/en-us/library/system.decimal(VS.80).aspx

What means "The scaling factor also preserves any trailing zeroes in a Decimal number"? Could anyone show me a sample please?

thanks in advance,
George

Ashfield9-Jun-08 1:26

Ashfield

9-Jun-08 1:26

It means simply that it will not chop off any trailing zeros from your number i.e. 12.450 does not become 12.45

Hope that helps

Bob
Ashfield Consultants Ltd

George_George9-Jun-08 1:41

George_George

9-Jun-08 1:41

Thanks Bob,

Your sample pretty well demonstrates what means "preserves any trailing zeroes", but I am confused about what means "scaling factor also preserves" here?

BTW: I have the background of how Decimal and float are stored internally, but I do not know how could we utilize scale (I think it is the exponent) to preserve zero?

regards,
George

Ashfield9-Jun-08 2:57

Ashfield

9-Jun-08 2:57

As I said originally, it preserves the number of decimal places. A quick look at MSDN for decimal says "The scaling factor specifies the number of digits to the right of the decimal point; it ranges from 0 through 28"

Bob
Ashfield Consultants Ltd