by: PawelR |
last post by:
Hello group,
I have "black hole" in my maind and I have very easy question.
How show table from MSSql with using SqlDataReader (not SqlDataAdapter).
Readed data is read only. Not will be update...
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by: Marc |
last post by:
Given a class 'Invoice' with a property 'public IMyColl<IInvoiceLine>
InvoiceLines' where 'IMyColl<T> : IList<T>' i would like to detect by
reflection that 'InvoiceLines' is a...
|
by: Jeff |
last post by:
Hi -
I'm having trouble Databinding a SQLDataReader to a DataGrid control.
I have an ASP.NET web page accessing a SQL database. I've used VS to build
the app and stored it in a directory of...
|
by: thejackofall |
last post by:
Hi.
SqlDataReader and OleDbDataReader support IEnumerable interface. When I
looked up IEnumerable.GetEnumerator for SqlDataReader, it says the following:
This member supports the .NET...
|
by: Adam Clauss |
last post by:
OK, I have class A defined as follows:
class A
{
A(Queue<B> queue) { ... }
}
Now, I then have a subclass of both classes A and B. The subclass of A
(SubA), more specifically is passed a...
|
by: Wiktor Zychla [C# MVP] |
last post by:
since generics allow us to implement several IEnumerable<T> interfaces on a
single class, I think that "foreach" should somehow reflect that.
suppose we have a enumerable class
class C :...
|
by: Andrew Matthews |
last post by:
Hi All,
I have the following little class of iterators that allow me to iterate over
elements in the file system. I have nested some of them, and then added Func<FileInfo,
booldelegates to filter...
|
by: =?Utf-8?B?a2VubmV0aEBub3NwYW0ubm9zcGFt?= |
last post by:
When creating multiple iterators, the original is defined as returning
IEnumerator, ie
public IEnumerator GetEnumerator() { yield x; ...}
whereas the additional ones are defined as returning...
|
by: timor.super |
last post by:
Hi group,
please look at my generic method :
static void Write<T>(IEnumerable<IEnumerable<T>list)
{
foreach (IEnumerable<Tts in list)
{
foreach (T t in ts)
{
|
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: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
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: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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,...
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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...
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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,...
|
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...
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