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by: Gunner |
last post by:
I am trying to create a generic form driven the database. I want to be able
to run create Crystal reports from this genric page and only want to have to
enter some info in the database and drop the .RPT and .VB file of the report
into a certain directory.
My problem is how do I create an instance of a certain report at runtime. I
will know the Class name from the VB file, but I do not know how or if I can
create an instance of that class...
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by: Peter Oliphant |
last post by:
Trying to save/load a class instance to a file is tough. The reason is
because there is no way to preserve its type other than by conventon. For
eample, one can save all the states of the members of a class instance to a
file. But when loading it up the program can only read in the values stored.
It has no idea what kind of class they came from, and there is no way to
save info (that I'm aware of) that let can allow the application to...
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by: Ernesto Díaz |
last post by:
Hi
I need to instance a class at runtime, at runtime a can get the name in a
string, i would like to know if its possible to instance the class at
runtime with the name in a string.
Thanks for your assistance.
Ernesto Díaz
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by: Ernesto Díaz |
last post by:
Hi
I need to instance a class at runtime, at runtime a can get the name in a
string, i would like to know if its possible to instance the class at
runtime with the name in a string.
Thanks for your assistance.
Ernesto Díaz
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by: Shawnk |
last post by:
I would like to get the class INSTANCE name (not type name) of an
'object'.
I can get the object (l_obj_ref.GetType()) and then get the
(l_obj_typ.Name) for the class name.
I there any way of getting 'l_Fred_my_ins' out of the following.
....
My_cls l_Fred_my_ins = new My_cls();
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by: TEK |
last post by:
Hello
We're having a issue with a part of our app that is very strange, and
I'm unable to see that it should be possible.
We have:
A collection (ActivityCollection) that is inherited from a general,
abstract collection class that implements ITypedList and IBindingList
When the program execute, the ITypedList.GetItemProperties method is
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by: alexia.bee |
last post by:
Hi all,
In some weird reason, excel instance won;t die if i remove the comment
from 4 lines of setting values into struct.
here is a snipcode
public System.Collections.Generic.List<frmMain.sDBTest>
LoadTestSet(string TestSetFile,
System.Collections.Generic.List<frmMain.sDBTestDBviewList)
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by: =?Utf-8?B?SmFzb24gUmV5bm9sZHM=?= |
last post by:
(using .net 2.0)
Say you have a class structure like this:
class Address
....
end class
class Person
FirstName
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by: =?Utf-8?B?QmV0aA==?= |
last post by:
Hello.
I'm trying to find another way to share an instance of an object with other
classes.
I started by passing the instance to the other class's constructor, like this:
Friend Class clsData
Private m_objSQLClient As clsSQLClient
Private m_objUsers As clsUsers
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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