by: Lenn |
last post by:
Hi,
Could someone clarify my confusion regarding passing reference types to a
method with ref keyword and explain when it's practical to use it.
It's my understanding that in .NET reference...
|
by: Maxim |
last post by:
Hi!
A have a string variable (which is a reference type).
Now I define my Method like that:
void MakeFullName(string sNamePrivate)
{
sNamePrivate+="Gates"
}
|
by: Scott M. |
last post by:
If I pass a reference type ByVal, am I making a copy of the object on the
heap or am I making a copy of a pointer to the object on the heap?
If I pass a string object (reference type) into a sub...
|
by: Edward Diener |
last post by:
Can one use 'ref' ( or 'out' ) on a reference type to create a reference
to a reference in C#. I know one can use it on a value type to create a
reference to that value.
|
by: DaTurk |
last post by:
I was just curious. I know that a struct is value type by definition,
and will be placed on the stack, but what if you have a reference type
in the struct, say a string, or an array. Where will...
|
by: vincente13 |
last post by:
i understand that in csharp "string" and "object" are reference type...
For e.g. in this case
myString is passed to a method and it changes the value of the string..
if string is a reference...
|
by: neeraj |
last post by:
Hi All
Can any give me the code for convert "DataColumn" data type of
"DataTable". Even if data table already populated (have data)
Actually I am creating one search module which searches the...
|
by: =?Utf-8?B?TGVvIExleXM=?= |
last post by:
Hi,
The code below generates a compile error on line 3 (dim d...)
Dim o As Object = "1900-01-01"
Dim s As String = TryCast(o, String)
Dim d As DateTime = TryCast(o, DateTime)
The error is...
|
by: subramanian100in |
last post by:
consider
template<typename TTest
{
// ...
};
We can have a pointer type as argument to a template class. For
example, we can have,
int x = 100;
Test<int*obj(&x); // assuming a suitable ctor...
|
by: GiJeet |
last post by:
Problem using AS operator to cast Tag property
Hello, I’m using the Tag property of a menu item to hold an enum value
of a PictureBoxSizeMode.
Eg: this.menuImageStretch.Tag =...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
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,...
|
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...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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