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I am trying to use an OLE Automation Server object intended for VB6 in a c# project.
The documentation that comes say to do the following:
Dim PHD as Object
Set PHD = CreateObject("VisualPHD.Data")
I've added the object to my project as a reference and try to use
Type phd = Type.GetType("VisualPHD.Data");
This returns null. If I look in the Object Browser, I see that there is an interface called "PHDCtrl". Using that as the parameter to GetType, I still get null.
How do I determine the type I should be passing to GetType, or should I be doing something different altogether?
Once I get the type, I should be able to do something like:
PHDCTRLLib.PHDCtrl PHD = (PHDCTRLLib.PHDCtrl)Activator.CreateInstance(phd);
Here is a link to the info from Object Browser: http://i43.tinypic.com/2hpkv3s.jpg[^]
Any help on what I should pass to GetType?
Thanks
modified 12-Jul-20 21:01pm.
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First of all, I do not see VisualPHD.Data in the object browser. I am assuming that you want to create an instance of PHDCtrlLib.PHDCtrl. Try this:
PHDCtrl PHD = new PHDCtrlClass();
The PHDCtrlClass implements the PHDCtrl interface.
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I've tried that approach and I end up with a "catastrophic failure" error. I've decided to bite the bullet and try and get .NET components from the vender.
Thank you
modified 12-Jul-20 21:01pm.
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Did you ever have any luck with getting VisualPHD.Data to work with C#?
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Yes, well, indirectly.
I created an intermediate library in C++ that interfaced with the uniformance dll (not the VisualPHD one) and translated the old-style structures into sane data structures that were easy to marshall. Then I wrote a C# library to interface with my C++ library and the known data structures to get data from PHD.
Unfortunately I don't have any code to share because I moved on from that job.
modified 12-Jul-20 21:01pm.
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how can you check programmatically whether it's debug/release version of your project?
thanks
dev
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#if DEBUG
#else
#endif
Christian Graus
Driven to the arms of OSX by Vista.
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you can interrogate the DEBUG preprocessor
private bool IsDebugMode()
{
#if DEBUG
return true;
#else
return false;
#endif
}
Yusuf
Oh didn't you notice, analogous to square roots, they recently introduced rectangular, circular, and diamond roots to determine the size of the corresponding shapes when given the area. Luc Pattyn[^]
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Hi as above, would appreciate for the help! thanks!
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Sure - why not ? The only thing is that i'm not sure if 2005 included it's own web server, and so for ASP.NET, you may be stuck, b/c Vista Home Basic doesn't have one.
Christian Graus
Driven to the arms of OSX by Vista.
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Hello,
When i make this in c# console application :
<br />
Thread thread = new Thread(new ParameterizedThreadStart(SendEmail));<br />
thread.Start(mail_message);
i have an error on line : Thread thread = new Thread(new ParameterizedThreadStart(SendEmail));
Erreur 1 An object reference is required for the nonstatic field, method, or property 'Ab.Program.SendEmail(object)' D:\PROJETS\Ab\Program.cs 301 64 Ab
Please help me to resolve this problem, thank you verry mutch.
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SendEmail is short for this.SendEmail however this does not exist inside a static method; that is what the message said.
Luc Pattyn [Forum Guidelines] [My Articles]
- before you ask a question here, search CodeProject, then Google
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get
- use the code block button (PRE tags) to preserve formatting when showing multi-line code snippets
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thank you verry mutch, how i can resolve this in c# console application?? when i put this.SendEmai the error was ; keyword 'this' is not valid in static propriety, but in win form application it work!! please help me thank you verry mutch.
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The above code was in the Main() method of the console application, right?
You have to make the SendEmai method static;
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How i can make this? thank tou verry mutch
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In your code, you should have something like public void SendEmail, change in public static void SendEmail
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I try to define records like delphi as below:
first_array:array[1..800]of record
Y1,Y2:integer;
X1,X2:integer;
harfsayisi:integer;
second_array:array[0..255]of record
Y1,Y2:integer;
X1,X2:integer;
can i define this record with c#?
for example;
public struct MyType
{
public int X;
public int Y;
}
MyType[] first_array= new MyType[80];
public MyType[] GetData
{
get
{
return first_array;
}
}
public void MyMethod()
{
first_array[0].Y = 0;
}
I can do first_array[0].Y but i also want to do first_array[0].second_array[0].Y
is it possible?
modified on Thursday, March 19, 2009 6:15 PM
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You can define an array of arrays, then you can do array[0][0].Y
Christian Graus
Driven to the arms of OSX by Vista.
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it is not enough for me.
i can write some code but now i have another problem.
the code is;
public struct MY_ TYPE1
{
public int A;
public int B;
}
public struct MY_ TYPE2
{
public int X;
public int Y;
public MY_ TYPE1[] array2;
}
MY_ TYPE2[] array1= new MY_ TYPE2[800];
public MY_ TYPE2[] GetData
{
get
{
return array1;
}
}
public void MTMETHOD()
{
array1[0].array2[0].A=0;
}
how can i describe array[2]'s dimensions?
MY_ TYPE1[] array2= new MY_ TYPE1[80]; i think i shoul write this code .where can i write this code ?
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Hi gluttonous
Have you read about Jagged arrays????
That could help you i believe!
Say for e.g
int [][] myArray = new int[5][4];
that is if you want to access the third element of the fourth row
myArray[3][2] will get you the value....
Have a Happy Coding.....
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Is there a way to replace a method in the class at runtime?
Basically i want a method in a class to use new logic at runtime. I am trying to write a unit test and want to compare results between old and new logic. therefore, planning to replace a method/logic, or somehow make runtime to redirect calls to my new logic.
Thanks.
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Err, if statement?
bool cheeseIsGood = true;
...
if(cheeseIsGood)
{
MethodOne();
}
else
{
MethodTwo();
}
Or something similar. Just change the bool to false when you want to check the other code, using a button or any other means.
My current favourite word is: Delicious!
-SK Genius
Game Programming articles start - here[ ^]-
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It seems i didn't explain my problem properly.
Eg.
Assembly a.dll has private method1()
I am using a.dll in my unit test. Instead of executing logic of a.dll method1(), i want somehow redirect call to my method1(), which i created in unit test project.
thanks.
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So you have a dll with a private method, and this method is called from within the dll? But you want to redirect all calls to the method to one you created outside of the dll? Meaning that all calls made from with the dll to the usual function would actually be calling a new method that is outside of the dll.
Or are you just calling the method inside the dll from outside of it?
My current favourite word is: Delicious!
-SK Genius
Game Programming articles start - here[ ^]-
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