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Thanks!
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Good Explanation. Every input control like checkbox, radio, textbox, hidden etc... loads its data from the form collection during LoadPostbackData() event.ASP.NET implements IPostBackDataHandler on every input control and it actually uses form collection to update the control in the LoadPostbackData() event.
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Abhijit Jana wrote: This value is not read from view state but from Postback from and this is true for those control which implements the IPostBackEventHandler.
Just a minor change required here AJ. The value is read from the ViewState but overridden in the LoadPostbackData() method of the page life cycle for the controls which implement IPostBackDataHandler .
Cheers!
Ankur
..Go Green..
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I'm not much of a web developer..
Anyway today I had to reinstall my machine and couldn't access my WCF services from Silverlight because I needed a policyaccess.xml file in my (local host) wwwroot!
So.. I made sure IIS was running and copied the file there.
But the thing is IIS doesn't seem to run!
Anytime I access a missing file I have 404 error, ok, but anytime I try to access an existing file of whatever format (html, png, xml, you name it!) I get the same blank / white HTML page!?!?
Why is that? How can I browse me www root!?!
I browse all apparently relevant property in IIS Management console, but can't fix it!
A train station is where the train stops. A bus station is where the bus stops. On my desk, I have a work station....
_________________________________________________________
My programs never have bugs, they just develop random features.
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Super Lloyd wrote: But the thing is IIS doesn't seem to run!
Which version of IIS are you using ? Did you check Application Pool is running or Stopped ?
You may check Eventviewer to get the details of logging from IIS.
If, everything is fine, then the next thing you need to check is how you are hosting the files.
Let me know, Hope I may help you in this case.
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sometimes, restarting IIS solves the problem.
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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.
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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
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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[ ^]
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hi
how to make any text file on the client computer ?
can i get any C# asp.net sample code ?
thanks in advance
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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.
------------------------------------
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[ ^]
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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~
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You need to set the initial value of the check box inside:
if (!IsPostback)
{
}
"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
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This should help.[^]
------------------------------------
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[ ^]
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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
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So not actually a cache problem, more a reset.
------------------------------------
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[ ^]
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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
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This Link[^] might help you
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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~
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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
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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~
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