Re: 3rd party list box? - C# Discussion Boards

#realJSOP22-Sep-08 2:44

22-Sep-08 2:44

This has nothing to do with a WebRequest. If your message subject was more accurate, you'd have more people trying to help.

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VS2008 and MVC and Entity Framework?

Tridip Bhattacharjee22-Sep-08 0:37

Tridip Bhattacharjee

22-Sep-08 0:37

hi,

i have installed VS2008 but i dont find any MVC and Entity Framework project type there. so any one can please tell me that how to start work with MVC and Entity Framework in VS2008 project. do i need to install any SDK from any website, if so then please tell me the url. please guide me regarding this.

tbhattacharjee

Re: VS2008 and MVC and Entity Framework?

Pete O'Hanlon22-Sep-08 0:47

Pete O'Hanlon

22-Sep-08 0:47

Less than 10 seconds with Google found this[^]. You need to install .NET 3.5 SP1 for the Entity Framework.

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web services related questions

George_George22-Sep-08 0:15

George_George

22-Sep-08 0:15

Hello everyone,

I have some detailed web services questions, for example some WSDL or SOAP field. I am not sure whether to ask such question is suitable for this forum.

If not, could anyone advise some other forum or maillist please?

thanks in advance,
George

3rd party list box?

Harvey Saayman21-Sep-08 23:29

Harvey Saayman

21-Sep-08 23:29

Hey guys

i need my listBox items to be editable in the listBox itself.

For example, the user clicks a button "add roster", then a blank item appears in the list box where the user can type its name directly inside the item... and then when focus is lost adds that item to the list.

It seems the normal System.Windows.Forms.ListBox cant do it like that... unless im missing something?

are there any good 3rd party ListBoxes that can help me with this? any other suggestions are welcome

Thanks

Harvey Saayman - South Africa
Junior Developer
.Net, C#, SQL
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Re: 3rd party list box?

DaveyM6921-Sep-08 23:49

DaveyM69

21-Sep-08 23:49

There's a few in articles[^] on here Harvey. I think the standard way of doing this it to get overlay a textbox on the field that needs editing and remove it on enter or lost focus (obviously saving the data first).

It is possible to embed controls in the list view (again a few articles) but that can be pretty memory intensive in a large list.

Dave
BTW, in software, hope and pray is not a viable strategy. (Luc Pattyn)
Expect everything to be hard and then enjoy the things that come easy. (code-frog)

Re: 3rd party list box?

Harvey Saayman21-Sep-08 23:51

Harvey Saayman

21-Sep-08 23:51

Thanks dave

I'll have a look Smile | :)

Re: 3rd party list box?

Kjetil Svendsen22-Sep-08 1:34

Kjetil Svendsen

22-Sep-08 1:34

Hi
Have you tried listview.
No databinding, but otherwise perfect

Kjetil

Re: 3rd party list box?

Harvey Saayman22-Sep-08 1:37

Harvey Saayman

22-Sep-08 1:37

Hey Kjetil

i found this[^] and it seems like its going to do what i need it to

Thanks for replying though

Re: 3rd party list box?

Lutosław22-Sep-08 2:45

Lutosław

22-Sep-08 2:45

You can switch to ListView and set .View = View.List;
Then use ListView's label editing feature.

private void button2_Click(object sender, EventArgs e)
{
	var item = listView1.Items.Add("");
	listView1.LabelEdit = true;
	item.BeginEdit();
}
private void listView1_AfterLabelEdit(object sender, LabelEditEventArgs e)
{
	listView1.LabelEdit = false;
}

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Set FOCUS on Combo Box

Chetan Patel21-Sep-08 21:58

Chetan Patel

21-Sep-08 21:58

Hello

1) ComboBox is Visible False

2) When User Click on TextBox, i am Changing the Visible State of Combo to True

3) Now I am trying to Set Focus on Combo Box But It will not doing so.

--- cmbCity.Focus();

Any Way to Solve my Problem

Best Regards,
Chetan Patel

Re: Set FOCUS on Combo Box

N a v a n e e t h21-Sep-08 22:22

N a v a n e e t h

21-Sep-08 22:22

Focus() should work. You might be doing something else wrong. Which event you are handling for textbox?

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Print dataGridview1

M Riaz Bashir21-Sep-08 21:21

M Riaz Bashir

21-Sep-08 21:21

Hi,

How to print dataGridview1?

kindly give method or sample links.

Thank you in advance
(Riaz)

Re: Print dataGridview1

Giorgi Dalakishvili21-Sep-08 21:46

Giorgi Dalakishvili

21-Sep-08 21:46

DataGridViewPrint[^]

Giorgi Dalakishvili

#region signature
my articles

My blog[^]
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Caching WebService request when offline

Member 82761321-Sep-08 21:15

Member 827613

21-Sep-08 21:15

Hi,

i have a simple c# application which calls a public webservice and sends few data to it.
Is there any official way how to cache this request when there is no network connection?
So the request will be done automatically when the device is online.

Thanks

Re: Caching WebService request when offline

N a v a n e e t h21-Sep-08 22:00

N a v a n e e t h

21-Sep-08 22:00

You could poll network availability and create request when network is available. This will be better than caching the request and waiting for network availability.

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Re: Caching WebService request when offline

Member 82761321-Sep-08 22:41

Member 827613

21-Sep-08 22:41

thank you. your way is good but the request is generated from user. and the user doesn't wait till network is available. he is just generating many requests and they have been to be stored, so they can be send later when network is online.

Re: Caching WebService request when offline

N a v a n e e t h21-Sep-08 23:00

N a v a n e e t h

21-Sep-08 23:00

Member 827613 wrote:
and the user doesn't wait till network is available. he is just generating many requests and they have been to be stored

Add the requests to a List<T>. When the network available, iterate this list and send each one. If you want to persist the list contents when the close the application, use BinaryFormatter class and write the object to a binary file. Load from the file next time your application starts so that you won't miss any requests.

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Re: Caching WebService request when offline

Member 82761321-Sep-08 23:12

Member 827613

21-Sep-08 23:12

Ah you mean to store the 'data' and not the request. Then just generate webservice requests and post the stored data.

ok this is very good manual solution of my problem which i wanted to avoid Smile | :)

In other words your answer of my question is 'do it yourself' :P

But it seems that i don't have any other option so thanks.

Re: Caching WebService request when offline

N a v a n e e t h21-Sep-08 23:17

N a v a n e e t h

21-Sep-08 23:17

Member 827613 wrote:
ok this is very good manual solution of my problem which i wanted to avoid

Why? Implementing what I said is trivial or I got your question wrong?

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Re: Caching WebService request when offline

Member 82761321-Sep-08 23:45

Member 827613

21-Sep-08 23:45

Its ok. Its just takes time to implement, nothing more Smile | :)

But maybe i just wasted more time to search for a ready robust framework instead of start coding it.

Re: Caching WebService request when offline

Pete O'Hanlon21-Sep-08 22:39

Pete O'Hanlon

21-Sep-08 22:39

You might want to take a look at the Smart Client Offline Application Block[^] to get an idea or two on how to do this.

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Re: Caching WebService request when offline

Member 82761321-Sep-08 23:57

Member 827613

21-Sep-08 23:57

This sounds very mighty. Thanks.

ServiceController start exception can't handle.

CodingLover21-Sep-08 21:11

CodingLover

21-Sep-08 21:11

Hi all,

I want to start a service controller. So I call Start() member of the ServiceController class. Sometimes it gives an error, saying that

application has generated an exception that could not be handled

I use try-catch block to detect simple Exception caught. Even it's not found that exception. I'm really wired with this, please help me to solve this.

Thanks

I appreciate your help all the time...
CodingLover Smile | :)

Re: ServiceController start exception can't handle.

N a v a n e e t h21-Sep-08 22:28

N a v a n e e t h

21-Sep-08 22:28

EventViewer will have an entry about the error. Check it.

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