Re: how to make any text file on the client computer ? - ASP.NET Discussion Boards

Re: IIS problem...

Ravi Sant14-Jan-11 4:05

Ravi Sant

14-Jan-11 4:05

sometimes, restarting IIS solves the problem.

C# and VB.Net

vanikanc13-Jan-11 10:52

vanikanc

13-Jan-11 10:52

Hello,

I have VS 2005. I do not see the option to select C# or VB.Net projects? It just comes back with very basic asp/html coding windows.

I have VS2005 Premier Edition, Service Pack 1 installed.
Version 8.0.50727.762 (SP.050727-7600)
Microsoft .NET Framework
Version 2.0.50727 SP2

Which version has the option to create C# projects?Microsoft Visual Studio 2005

Thanks.

Re: C# and VB.Net

Not Active13-Jan-11 11:38

Not Active

13-Jan-11 11:38

You may need to reinstall VS. It doesn't seem like the C# option was installed properly

I know the language. I've read a book. - _Madmatt

Re: C# and VB.Net

Dalek Dave13-Jan-11 13:19

Dalek Dave

13-Jan-11 13:19

Also, the ASP Forum is not the best place to post this.
Here is a more appropriate forum.[^]

------------------------------------

I will never again mention that I was the poster of the One Millionth Lounge Post, nor that it was complete drivel. Dalek Dave

CCC League Table Link
CCC Link[^]

how to make any text file on the client computer ?

Gali197813-Jan-11 9:58

Gali1978

13-Jan-11 9:58

hi
how to make any text file on the client computer ?

can i get any C# asp.net sample code ?

thanks in advance

Re: how to make any text file on the client computer ?

Dalek Dave13-Jan-11 10:26

Dalek Dave

13-Jan-11 10:26

Short answer, No.

Internal browser security will not allow this.

You can put a FileUpload control (HtmlInputFile) on the page and allow the user to upload it.

Re: how to make any text file on the client computer ?

Sandeep Mewara13-Jan-11 19:14

Sandeep Mewara

13-Jan-11 19:14

You can do it using ActiveX. (Surely security and permission things would be involved!)

Not the exact code but these would help:
Save file on client computer[^]
Similar approach discussed[^]

OR

Alternative could be to write file on server[^] and then download that on client system[^].
Another article on download[^].

Sandeep Mewara
[My latest tip/trick] [Forum guidelines]

Re: how to make any text file on the client computer ?

Gali197813-Jan-11 19:27

Gali1978

13-Jan-11 19:27

thanks !!!!

I want to clear cache.

buffering8312-Jan-11 22:54

buffering83

12-Jan-11 22:54

I made dynamic control which is checkbox.

i selected other item in DropDownList which auto postback is true.
after post back, check box's value is same not change.
So i give id which is unique( stepCheck.ID = DateTime.Now.ToString();)
And is Good working.

I think that cache problem. How can i clear cache?

hi

My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~

Re: I want to clear cache.

R. Giskard Reventlov12-Jan-11 23:07

R. Giskard Reventlov

12-Jan-11 23:07

You need to set the initial value of the check box inside:

if (!IsPostback)
{
    // Set default values...
}

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Re: I want to clear cache.

Dalek Dave12-Jan-11 23:14

Dalek Dave

12-Jan-11 23:14

This should help.[^]

Re: I want to clear cache.

R. Giskard Reventlov12-Jan-11 23:15

R. Giskard Reventlov

12-Jan-11 23:15

I don't think that's really what he means - see my answer.

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Re: I want to clear cache.

Dalek Dave12-Jan-11 23:29

Dalek Dave

12-Jan-11 23:29

So not actually a cache problem, more a reset.

Re: I want to clear cache.

R. Giskard Reventlov12-Jan-11 23:36

R. Giskard Reventlov

12-Jan-11 23:36

No, not really. First time into a page you want to set the defaults but not do it again when you Postback (unless you have a reason to do so). So, wrap in the code I gave inside, for instance, the OnLoad of a page and, when you select a new value in the checkbox and PostBack, the default is ignored and the new value will appear.

"If you think it's expensive to hire a professional to do the job, wait until you hire an amateur." Red Adair.
nils illegitimus carborundum

me, me, me

Re: I want to clear cache.

RaviRanjanKr23-Jan-11 18:20

RaviRanjanKr

23-Jan-11 18:20

This Link[^] might help you

How can Convert List<String> to DataSet

buffering8311-Jan-11 13:49

buffering83

11-Jan-11 13:49

There is source code which insert person infomation to List<string>.
After below code, middleCategory_list have 200 subitems.
and have 20 people infomation.

I want to convert this to DataSet.

List<string> middleCategory_list.Add= List<string>();

middleCategory_list.Add(cate_big_La);
middleCategory_list.Add(cate_middlecode);
middleCategory_list.Add(cate_middlename);
middleCategory_list.Add(cate_order);
middleCategory_list.Add(cate_yes);

DataSet ds = new DataSet();
string tableName = "Table2";
ds.Tables.Add(tableName);

ds.Tables[tableName].Columns.Add("big");
ds.Tables[tableName].Columns.Add("middlecode");
ds.Tables[tableName].Columns.Add("middlename");
ds.Tables[tableName].Columns.Add("order");
ds.Tables[tableName].Columns.Add("yesno");

hi

My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~

Re: How can Convert List to DataSet

Not Active11-Jan-11 14:05

Not Active

11-Jan-11 14:05

If you are guaranteed to always have all five columns of information in order then it would be something like this

for(int x = 0; x < middleCategory.Count; x += 5)
{
  DataRow row = ds.Table[0].NewRow;
  row[0] = middleCategory[x];
  row[1] = middleCategory[x+1];
  row[2] = middleCategory[x+2];
  row[3] = middleCategory[x+3];
  row[4] = middleCategory[x+4];

  ds.Table[0].Add(row);
}

Notice the use of code block to format the code snippet

I know the language. I've read a book. - _Madmatt

Re: Really Thank you!

buffering8311-Jan-11 17:36

buffering83

11-Jan-11 17:36

Thank you for answer.
Have a nice day^^!

hi

My english is a little.
anyway, nice to meet you~~
and give me your advice anytime~

how to UnSelect all rows in GridView - asp.net ?

Gali197811-Jan-11 9:43

Gali1978

11-Jan-11 9:43

hi
how to UnSelect all rows in GridView - asp.net ?

if i select one row in GridView and make any refresh, how to unselect this row ?

thanks

Re: how to UnSelect all rows in GridView - asp.net ?

Not Active11-Jan-11 14:06

Not Active

11-Jan-11 14:06

Its hidden in whats called documentation

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.selectedindex.aspx[^]

"The default is -1, which indicates that no row is currently selected."

I know the language. I've read a book. - _Madmatt

Re: how to UnSelect all rows in GridView - asp.net ?

TweakBird12-Jan-11 8:40

TweakBird

12-Jan-11 8:40

Try to this in Page_Load, it works

GridView1.SelectedIndex = -1;

Sending Status Messages

indian14311-Jan-11 7:46

indian143

11-Jan-11 7:46

Hi All,

I have a ASP.Net Web Application which sends status messages to another JSP or some other web application throgh a WCF service hosted in my IIS 7.0. Normally it is sending the messages. But some times it may fail, so I want to re-send the failed status messages. So can anybody help me which approach is the best fit for this requirement?
I am confused about the approach, like whether should I use a database table to keep the failed records and activate it through the Windows service?
Or should I put the failed records in XML or Log files and read it from there resend it? Is there any other effient way than implementing Windows service?

Which is the best one please help me in finding the good option, for performance of the application and implementation?

Thanks & Regards,

Md. Abdul Aleem
NIIT technologies

Re: Sending Status Messages

David Mujica11-Jan-11 9:55

David Mujica

11-Jan-11 9:55

It looks like you are trying to implement a guaranteed delivery mechanism for messages. If you want to build your own, you could implement it as a database message queue and have a separate process handle the delivery of the messages. You have all kinds of flexibility (and complexity) by implemeting it as a database table, but it is really up to you to decide how to implement it.

Re: Sending Status Messages

indian14311-Jan-11 11:19

indian143

11-Jan-11 11:19

Hi,

Can you please tell me the pros and cons of these options. Atleast if any link is provided that would be great please.

Thanks & Regards,

Md. Abdul Aleem
NIIT technologies

Re: Sending Status Messages

David Mujica12-Jan-11 6:08

David Mujica

12-Jan-11 6:08

Maybe this will give you a general idea of a messaging system design ...

http://en.wikipedia.org/wiki/Message-oriented_middleware[^]

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.