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Little more clear please...
I am getting an error message says, Unable to connect to Ianywhere.Data.Asaclient. The moment i install Sybase to that computer, my application won't show any error message and will work smoothly.
Anyhow what is that 'dbdata9.dll'. Where i will get this ? What is the realt use of that file ?
What is the important of that .dll in my application ? Give me some more idea .
Sreejith Nair
[ My Articles ]
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Let me try that first. anyhow thanks a lot for u'r support.
Sreejith Nair
[ My Articles ]
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I tried the way you told. But i can't convert that dbdata8.dll valid assembly.
The error which i am getting is , it is not a valid library or Com.
Please help to come out from this issue.
Sreejith Nair
[ My Articles ]
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Have a look at this. Its not particulary for the .Net client but it surely gives some hints.
In Chapter 16 is explained what deployment options you have. After reading some parts of it I would either suggest the silent install or (a bit more professional) the merge module. Merge modules can easily be integrated in Visual Studio generated setups (just by right clicking on the setup project and selecting add->mergemodule).
edit: Merge modules end with .MSM. If you do not find the appropriate merge module fpr the AsaClient in the normal app path then have a look at Program Files\Common Files\Merge Modules.
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Thanks a lot. And will get back to you , if everything works fine.
Sreejith Nair
[ My Articles ]
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I have a small printing application (using PrintDocument class).
I have several Printer Drivers installed on my comp, but when I physically disconnect any printer and try to Print anything, the application abruptly terminates.
Can any one guide please?
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Use proper error handling mechanisum (try...catch) to identify the error type and source.
And check whether your printing logic will take any default printer or networke printer to print the required page.;)
Sreejith Nair
[ My Articles ]
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Need an example on Session Ending.
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If you ask politely, someone might actually answer.
mav
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I have a problem with registering my software, but i don't know how to security my trial version. Can everybody help me?
Đào Ngọc Hào! Hi How Are You?
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Little confused.
If you want to run your application as a Trail version , then you need to add some logic in your source itself to check the license or validity.
Sreejith Nair
[ My Articles ]
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Hi Thank you for your answer!
But just more somethings I don't understand. If someone decompile my main application and view the directory where contains registry information. Then That's it. Is there any solution for this.
Đào Ngọc Hào! Hi How Are You?
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You might try storing an encrypted date (or some other data to identify your program as a trial version) in the Windows registry. But don't put it in an obvious place and call it by an obvious name. This way it is not as easy to beat. Be careful in the Windows registry, because you could mess up a program (even Windows itself) and have to reinstall the program.
If you don't know anything about encryption, try searching for it here. There are several ideas about encryption out there that will help you.
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I have a student class with attributes: name, id,... And I want to save it to a file then restore it. I don't know how to do that. Please help me.Thanks
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First you need to mark your class with the [Serializable] attribute so the fields/properties can be mapped to your output file.
To write the file youve got a few options. First, you can use an XmlSerializer and TextWriter to write the file as XML formatted text. You can write the file as as Binary file using the FileStream and BinaryFormatter classes.
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Hello , i am MCSD.NET but i don't know how send Article in to the Code Project help me to How do it ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
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1) can someone help me with code for reloading a form after a button event.
2) also looking for code for running a second form after a button event ie. application contains 2 forms and i'd like to view the second form.
thnx
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1) You can reload the form while calling the Show() method of the form.
Eg:
private void button1_Click(object sender, System.EventArgs e)<br />
{<br />
this.Show();<br />
}
2) If you want to show another form from the active form, then you can create the instance of second form and use the Show() method.
Eg:
private void button2_Click(object sender, System.EventArgs e)<br />
{<br />
Form2 frm=new Form2();<br />
frm.Show();<br />
}
Here what you need to notice is, your application will always create new instances of Form2 for each button click.
To avoid this, you can add a Form2 Type declaration and can use this member to create instance of the type Form2. So now your application show the second form once for every button click.
Eg:
private Form2 frm;<br />
private void button2_Click(object sender, System.EventArgs e)<br />
{<br />
if(frm!=null)<br />
frm.Show();<br />
else<br />
{<br />
frm=new Form2();<br />
frm.Show();<br />
}<br />
} 
Sreejith Nair
[ My Articles ]
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I have a webpage with links to xml files. Once a day I have to download these files and store them on a harddisk. I do this by clicking the link and choosing [Save] and so on. I would like to make a component in C# which reacts when the specific URL is called, runs through the html and retreives all files.
Is this possible and how do I register the component to react when the specific URL is called in IE.
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There are many questions before answering this, do the URL's change that point to the XML files? Why does it have to deal specifically with IE? You could request the HTML everyday, parse the returning document for links to XML files and request each XML file.
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Thank you for the quick response.
I will try and explain the problem a little better 
The links are at a remote site where I use a chipcard validation to enter. This validation is only valid for this session and the site can only be accesssed by IE and I have no control over this site. So what I am trying to do is making a component which simulate me clicking at the links (up to 800 files) and choosing save when I enter this page.
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