原站：http://stackoverflow.com/questions/tagged/.net

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“.net Questions - Stack Overflow”的内容更新

累计：38507 篇（自 2009-01-18 起）

更新：约34篇/天，更新比较频繁，最后更新759 天前

.net Questions - Stack Overflow

Truncate string on whole words in .Net C#

hi,i am trying to truncate some long text in c#, but i don't want my string to be cut off part way through a word. does anyone have a function that i can use to truncate my string at the end of a word?e.g:"this was a long string..."not:"this was a long st..."thanks,tim... (306 天前)

http://inezha.com/w/trm6sga59

.net Questions - Stack Overflow

How to build a messaging system in .NET?

hi,i'd like to write a program where you can have 2 clients that talk to each other in realtime. i've been looking into wcf services and duplex messaging, data contracts etc but now i'm confused.basically i see it as:[client] --- msg --> [server] --- msg --> [client] and vica versa.the server will just act as the messenger.could you please point me ... (306 天前)

http://inezha.com/w/xiwkfga5v

.net Questions - Stack Overflow

Do we have transactions in MS-Access.

i am developing a small desktop application using c#.net and ms-access. i don't have any prior experience of ms-access. i want to know if we can use transactions in ms-access or not.i have the below mentioned situation. insert in tbl1 insert in tbl2i want to insert in tbl2 only when insertion in tbl1 is successful. and if there is some exception dur... (306 天前)

http://inezha.com/w/yad0kga5t

.net Questions - Stack Overflow

How to find out how many concurrent connections to W

hi everybodyi need to determine how many users are connected to a wcf service. i am using the nettcpbinding.thank you.... (306 天前)

http://inezha.com/w/0smq4ga5q

.net Questions - Stack Overflow

Raise event from http listener (Async listener handl

hello,i have created an simple web server, leveraging .net httplistener class. i am using threadpool.queueuserworkitem() to spawn a thread to listen to incoming requests. threaded method uses httplistener.begingetcontext(callback, listener), and in callback method i resume with httplistener.endgetcontext() as well as raise an even to notify ui that list... (306 天前)

http://inezha.com/w/e1wbvga5y

.net Questions - Stack Overflow

Possible Threading, Variable copy issue

we have an application that runs a routine like:protected string _largefile;execute() //this executes in basically an infinite loop.{ _largefile = ""; dostuff(); dostuff(); _largefile = "reallybigstring"; //sometimes 4-5mb if(_largefile != "") { raiseevent(); } dostuff(); dostuff(); thread.sleep(5000); //wait 5 seconds;//repeat}catcheven... (306 天前)

http://inezha.com/w/rddfpga5p

.net Questions - Stack Overflow

What is the best datatype for storing a blogpost in

i´m using sql server and programming a blogtool.i want to store texts longer than 4000 chars and a want it to be fast searchable.is ntext the right datatype to use? ... (306 天前)

http://inezha.com/w/nhmdsaa5d

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