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I'm sorry if I've annoyed somebody, but I really need these information. I was too nervous at the moment...
... and I'd appreciate if you can give me a hand about the issue. May God bless you all!
DMASTER
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Right - if we've all calmed down now. The big hint is that the report viewer has a method called SetDataSource and one of the overrides accepts an IEnumerable item. In case you hadn't guessed it, the List<...> generic implements IEnumerable so you can use it here.
Deja View - the feeling that you've seen this post before.
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Thank you sir ,
But , my problem is this : how can i put my collection fields into crystal report data field section.
In normally , when we use DataTable ,easily we can drag data fields and then drop them into data fields section, But now ,I don't know ,how can i do this .
I beg you pardon for yesterday .
Only the death have been end of the war. PLATTO
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In the Field Explorer, right click and select Database Expert... Expand the Project Data and then .NET Objects nodes. You have a complete list of bindable objects. Select your object and click the >> button, then click OK. This now appears in the Database Fields list. You can now drag and drop your items from the Database Fields list into the report.
Deja View - the feeling that you've seen this post before.
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Special thanks for answer . That is what i want .
DMASTER
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Not a problem. I'm glad I could help.
Deja View - the feeling that you've seen this post before.
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Hi All!!.I would like to know what is FDML and its role in C# language..I googled it...i referred something about FDML....but it seems to be a Latin and Greek to me...im awaiting for your reply friends....
Hi,Im Razana
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Your guess is as good as mine:
Acronym Definition
FDML Farleden Dynamic Markup Language
FDML Field Data Markup Language
FDML FileMaker Dynamic Markup Language
FDML Financial Data Management Ltd
FDML Fliesler, Dubb, Meyer & Lovejoy LLP (IP law firm)
FDML Form Document Markup Language
FDML Forms Data Markup Language
FDML Forms Definition Markup Language
FDML Fourier Domain Mode Locking
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visit this link
http://weblogs.asp.net/rosherove/archive/2003/10/15/31987.aspx
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I have a dropdown which is being populated from a dataset.
I then need to run another query what only retrieves one record, it looks at the same tables as the first query. I save this into a variable.
I now need to take the value which I get in my secord query and find it in the first query then make the dropdown have that value selected.
eg. I have a list of dates, I need to find a date in the list and then have this value defaulted.
I don't know how to default it, can anyone help as I am still new to C#
J9
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Have a look at
ComboBox.SelectedItem=ComboBox.FindStringExact(theStringValue);
Luc Pattyn [Forum Guidelines] [My Articles]
this weeks tips:
- make Visual display line numbers: Tools/Options/TextEditor/AllLanguages/General
- show exceptions with ToString() to see all information
- before you ask a question here, search CodeProject, then Google
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I am using a dropdown list. I have tried the FindByValue and it isn't helping either
J9
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Hi,
How can I retreive RAM size of my computer through c# program.
Thanks in Advance
Phanindra...
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Hi,
I use P/Invoke and call GlobalMemoryStatus() from kernel32.dll to get that.
It returns a struct, the dwTotalPhys field is what you want.
Luc Pattyn [Forum Guidelines] [My Articles]
this weeks tips:
- make Visual display line numbers: Tools/Options/TextEditor/AllLanguages/General
- show exceptions with ToString() to see all information
- before you ask a question here, search CodeProject, then Google
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The GlobalMemoryStatus function retrieves information about current available memory. The function returns information about both physical and virtual memory. This function supersedes the GetFreeSpace function.
P.S. For these kind of function u can use API-Guide a good software
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How can I check whether the file is ReadOnly or not.
Saqib
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Use FileInfo class and check FileInfoObject.Attributes. This will return FileAttributes enum. You can find out Readonly inside this
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string FilePath = @"C:\TEST.txt";
System.IO.FileInfo Info = new System.IO.FileInfo(FilePath);
if (Info.IsReadOnly)
{
Console.WriteLine("FILE IS READ-ONLY");
}
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according to me
internal Access is limited to the current assembly.
protected internal Access is limited to the current assembly or types derived from the containing class.
but i am ot being able to implement it in the programs.
somebody please provide any example that elaborates how to use these things.
Sonia Gupta
Soniagupta1@yahoo.co.in
Yahoo messengerId-soniagupta1
Love is Friendship and Friendship is Love....
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Sonia Gupta wrote: internal Access is limited to the current assembly.
Correct
Sonia Gupta wrote: somebody please provide any example that elaborates how to use these things.
Assume you have two class file, class1 and class2. Your class1 looks like
internal class class1
{
}
class2 looks like
class class2
{
public class2()
{
class1 c1 = new class1();
}
}
This is how internal works. You won't be able to get reference to internal class from other assembly. Try making the internal to public to get access.
Sonia Gupta wrote: protected internal Access is limited to the current assembly or types derived from the containing class.
Protected keyword is mostly used in internal classes ( class inside other one ). It can be accessed by containing type and any type that inherits containing type. So protected internal would be protected level + internal level. I am not sure regarding this, check with online documentations.
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N a v a n e e t h wrote: class class2{ public class2() { class1 c1 = new class1(); //Will produce error }}
will produce an error at runtime or at design time.
i tried it, neighter it created error at runtime nor at compile time
Sonia Gupta
Soniagupta1@yahoo.co.in
Yahoo messengerId-soniagupta1
Love is Friendship and Friendship is Love....
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Sonia Gupta wrote: i tried it, neighter it created error at runtime nor at compile time
Make sure classes are in different assembly. When you compile you will get is inaccessible due to its protection level
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