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i think u can cutomize existing controls by designing ur self and adding the cutomized functionality to it through user control in same project with out adding additional componet to tool bar.
rahul
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You should do a search on Google. There are plenty of links and tutorials for Custom controls.
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Is it possible to put a System.Drawing.Bitmap object in the body of an email? I don't want to save the Bitmap as a file to send as an attachment.
For example, if I create a new bitmap:
Bitmap bmp = new Bitmap(320, 240);<br />
Is it possible to send this Bitmap in an email message without saving this Bitmap first?
Thanks,
Ashish
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You don't have to save it to a file to get the data. Create a MemoryStream to save it to, then you can get the data from the MemoryStream as a byte array.
---
b { font-weight: normal; }
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Thanks Guffa! I never thought of that.
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customization of save dialog box how to do it.
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Could you be more obtuse with your question?
What have you done so far?
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Wht actually do u want to do?
Thanks & Regards,
Pramod
"Everyone is a genius at least once a year"
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Hi all,
I want to learn how to create dynamic crystal reports in C#.NET. that is, when I pass parameter values through the application interface, they should be the criteria for the crystal report. How do you do this. Can anyone give me any online tutorials I can refer to.
thanks for any reply...
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By dynamic, do you mean a report that varies in parameters, or run a report based on parameters?
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Hiya!
It's quite easy to expose an interface of a .NET class to the COM world and to use it (via the COM callable wrapper (CCW), tlbexp.exe etc..). All examples for the unmanaged client, I found so far, using the ::CoCreateInstance or similar, which creates always a new .NET object.
It there a way to register my active .NET class as running object in the ROT and using ::GetActiveObject from my unmanaged code ?
The problem is the .NET implementation has no true access to the CCW..
COM has the concept of "Get-Existing-COM-object" object or "singleton COM".. where's this gone in the .NET interop ??
Thanks!
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Hi y'all .. I hope this is an interesting one ...
Within an executing method, I can call MethodBase.GetCurrentMethod() and
retrieve info about the method that's currently running, including parameter
names & data types.
Is there a way to get the parameter v a l u e s as well ??? ( I know ...
this is indeed weird, but ... )
Thanks,
Mihai
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aren't you in the method-call anyway ? you've got the value of the parameters already..
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whwt is wpf and is it related to 3d in c#?
########################
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Yes, it is related to C# 3.0
http://msdn.microsoft.com/windowsvista/experience/#wpfpt
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It's not related to C# 3.0. Don't confuse C# 3.0 with .NET 3.0 - .NET 3.0 and WPF are already released, but C# 3.0 will come later (with .NET 3.5), it's main feature is integration of (database/XML/etc) queries into C#.
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Hi all,
I have a MS Access Database and i want to programmatically transfer it to a csv file...
how can i stream the dataset that has the data from MS Access database and write it to csv file?
Thanks in advance.
-::maximus::-
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Search CodeProject real hard did ya?
http://www.codeproject.com/aspnet/ImportExportCSV.asp
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Hi,
i am new to coding in .net.i was trying to catch dataset from a function.my ques. is
What does dataset returns when no rows are selected in it?
also
how can i use this it on right hand side of exp. in a if construct?
iam coding in c#.
thanks in advances.
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It returns an empty dataset, probably with one empty table in it. It will work fine, and just render nothing.
Christian Graus - C++ MVP
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thanks chris
can u send me some ebooks on c#.net.
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No. Books cost money, go buy some.
Christian Graus - C++ MVP
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If No rows in dataset it will return a empty table.
Accessing the dataset table:
ds.Tables[0];
ds.Tables[0].Rows[index][columnName];
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hi
thanks for the reply.
ashu
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