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Understanding events and event handlers in C#
...Class know about the type of your myFactory):
TheOtherClass toc;
//...
toc.SetFactory(myFactory);
class TheOtherClass
{
public void SetFactory(MyFactory factory)
{
// set here
}
}
If you'd use delegates, you don't have to expose the type of my factory:
TheOtherClass toc;
//...
Act...
How can I create a temp file with a specific extension with .NET?
...so predictable which means given enough information I could guess the next set of guids generated by your box
– JaredPar
Feb 24 '09 at 12:57
214
...
Padding is invalid and cannot be removed?
...g is, and is not finding it. As @NetSquirrel says, you need to explicitly set the padding for both encryption and decryption. Unless you have a reason to do otherwise, use PKCS#7 padding.
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...
“The 'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine” Error in importing
...nents
AccessDatabaseEngine.exe (25.3 MB)
This download will install a set of components that facilitate the
transfer of data between existing Microsoft Office files such as
Microsoft Office Access 2007 (*.mdb and .accdb) files and Microsoft
Office Excel 2007 (.xls, *.xlsx, and *.xlsb) fil...
Socket 错误返回码详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...work is unreachable
Socket error 10052 - Network dropped connection on reset
Socket error 10053 - Software caused connection abort
Socket error 10054 - Connection reset by peer
Socket error 10055 - No buffer space available
Socket error 10056 - Socket is already connected
Socket error 10...
Get the distance between two geo points
...
Location loc1 = new Location("");
loc1.setLatitude(lat1);
loc1.setLongitude(lon1);
Location loc2 = new Location("");
loc2.setLatitude(lat2);
loc2.setLongitude(lon2);
float distanceInMeters = loc1.distanceTo(loc2);
Reference: http://developer.android.com/refere...
create a trusted self-signed SSL cert for localhost (for use with Express/Node)
...er.js, and go to https://localhost:3000.
At this point we have the server setup. But the browser should show a warning message.
We need to register our self-signed certificate, as a CA trusted Certificate Authority, in the chrome/windows certificates store. (chrome also saves this in windows,)
S...
Read and parse a Json File in C#
... C# object.
public class JSONClass
{
public string name { get; set; }
public string url { get; set; }
public bool visibility { get; set; }
public string idField { get; set; }
public bool defaultEvents { get; set; }
public string type { get; set; } ...
AngularJs $http.post() does not send data
...ults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';
/**
* The workhorse; converts an object to x-www-form-urlencoded serialization.
* @param {Object} obj
* @return {String}
*/
var param = function(obj) {
var query = '', name, value, fullSubNam...
C# 4.0 optional out/ref arguments
...ows:
public class OptionalOut<Type>
{
public Type Result { get; set; }
}
Then you can use it as follows:
public string foo(string value, OptionalOut<int> outResult = null)
{
// .. do something
if (outResult != null) {
outResult.Result = 100;
}
return val...