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how we can create a datareader from a datatable. please suggest any way to solve this problem.
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DataTable dt = new DataTable();
DataTableReader dr = new DataTableReader(dt);
I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")
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A datareader from a datatable? Are you talking about System.Data.DataTable class?? If its your case I suggest two ways:
1.Make a forecach loop through DataTable.Rows and make anything foreach row.
2.To complement the upper suggestion use DataTable.Select('where clause') and store DataRow[] result in a var and make a foreach loop on this DataRow[].
Visit my blog at http://dotnetforeveryone.blogspot.com
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Hi,
I doesn't have much to do with C#, anyway, I'm looking for a good free .MSI creator to publish (install) .NET project I'm working on.
Do you know any?
thanx
zilo
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Do you know IIS(Inno Setup)? Its free and use extended...
Visit my blog at http://dotnetforeveryone.blogspot.com
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I always use the Visual Studio Setup Installation package. Or perhaps you were talking about something else? 
I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")
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VS Setup Installation lacks many features that I need. Custom prerequisites, multiple language support, writing into Registry, custom actions.
zilo
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Zilo(svk) wrote: VS Setup Installation lacks many features that I need. Custom prerequisites, multiple language support, writing into Registry, custom actions.
I recently had the same problem, I needed to do every thing you listed. I did all by using the VS setup package. Both of the articles below have examples on how to tackle all of the issues you listed 
http://www.codeproject.com/install/shortcut_installer.asp[^]
http://www.codeproject.com/install/SetupAndDeployment.asp[^]
I get all the news I need from the weather report - Paul Simon (from "The Only Living Boy in New York")
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Hi.
First of all thanx for tips.
How can I translate installation package into other language than those that are in Localization Property of Deployment Project Properties? I can't figure it out... 
zilo
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How about WiX (Windows Installer XML). Its free and MS uses it for installers such as Office 2007.
Hogan
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thanx for all tips 
zilo
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Hi,
I need to Restrict Copy Access for a Folder and the Files in it. I will be given a File with MyEncriptedFile.MyExtension . When the User clicks on it, it is decripted ,saved in a folder and Opened automatically.
The file say if it is a PDF file the user should not be able to copy it using File->save as option. Iam able to set permissions for a folder.
by creating the directory as below using managed C++.
DirectoryInfo^ dsInfo = gcnew DirectoryInfo(strdirpath);
DirectorySecurity^ ds = gcnew DirectorySecurity();
ds->AddAccessRule(gcnew FileSystemAccessRule(struserName,FileSystemRights::Delete|FileSystemRights::DeleteSubdirectoriesAndFiles|FileSystemRights::CreateFiles, AccessControlType::Allow));
dsInfo->Create(ds);
After setting these permissions I can access the folder only Programmatically and not by clicking. I created a PDF file in that folder Programmatically and opened it. Now, Iam unable to restrict the file from copying .
FileInfo^ filInfo = gcnew FileInfo(m_strFilePath);
FileSecurity^ filsec = gcnew FileSecurity();
filsec->AddAccessRule(gcnew FileSystemAccessRule(m_strUserName,FileSystemRights::Traverse, AccessControlType::Allow));
fs = filInfo->Create();
What are the Permissions I should be giving in FileSystemRights for restricting my file from getting copied?
Any suggestions would be helpful.
Thanks
Today is a gift, that's why it is called the present.
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You may want to ask this on a C++ forum. This one's for C#.
Deja View - the feeling that you've seen this post before.
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Hi All,
Could you please help me to why we write IE tool bar in VS.Net 2008. Is it has any build-in class support. Please suggest some articles.
I have article, which developped in 2003. But want's to know any built in support in VS.Net 2008.
Thanks in advance.
srinivas
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I'm in harry , i had a program that i use TAPi (julmar library ) to connect Via Phone . i can connect but i dont have any Voice whats my problem ???/
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sima_m wrote: I'm in harry , i had a program that i use TAPi (julmar library ) to connect Via Phone . i can connect but i dont have any Voice whats my problem ???/
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sima_m wrote: I'm in harry
That's more information than was needed for a programming question.
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If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
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sima_m wrote: i dont have any Voice whats my problem
Shouldn't you be asking this on a medical forum? If I had to guess though, I'd say you've got laryngitis.
Deja View - the feeling that you've seen this post before.
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Hi!
For example, i have a class A.
Then i create array of object of A:
private A[] arr;
In a function B:
{ .....
arr[i]=new A();
loop i;
.....
}
After B is done, all of arr[i] will be disappeared but i want them to live until the program finishes.So, how can i do that?
Best regard!
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i`m beginner wrote: private A[] arr;
You have not specified the length of the array. It would be
private A[] arr = new A[10];
i`m beginner wrote: arr[i]=new A();
loop i;
Initialize the array in constructor of the form or in form_load.
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i`m beginner wrote: After B is done, all of arr[i] will be disappeared
The above is not true. you lose the objects only when arr goes out-of-scope (hint on arr declaration).
If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.
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CPallini wrote: i`m beginner wrote:
After B is done, all of arr[i] will be disappeared
The above is not true.
It is true, because the array does go out of scope outside of B.
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Brady Kelly wrote: It is true, because the array does go out of scope outside of B.
It is not true, as the array is not declared as a local variable in the method B.
Experience is the sum of all the mistakes you have done.
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My bad, I didn't see the declaration the first time round, it was just scrolled off the screen, so I facetiously posited than its scope would be open to interpretation. 
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