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Use the HttpWebRequest class to get the page.
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Hi,everybody.I just want to make a project must exchange the dataSet object.was it possible to progrmmer it without know the url(can use ip?) or
can i input the url when i use the programmer,but not make it sure in my programmer.Any advance,thanks~
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I means if i use the remote class or webservice,i must specilize the url it before my programmer compiler,what should i do if i do not know the url bfore i use the programmer
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Not sure if I understand you, but if you have problems with hardcoding the URL in your program, then you can easily build the URL at runtime:
string myUrl = "http://" + server + ":" + port + "/My/Web/Service/Object.soap"; with the opportunity to enter the server and port at runtime or you can use a config file to set up your remoting environment. Look up RemotingConfiguration.Configure().
Regards,
mav
--
Black holes are the places where god divided by 0...
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oh,thanks,i will hava a try
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The constructor of ObjectDisposedException take a mandatory string argument.
I never know what string to use and I tend to use the following:
"this"
GetType().Name
"Handle"
What is it supposed to be?
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Please don't cross post.
It's supposed to be the name of the disposed object. The name is used in the error message that is created.
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-- modified at 6:39 Sunday 25th June, 2006
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I didn't know object have a name!
According to my documentation:
public class Object
{
public Object();
public virtual bool Equals(object obj);
public static bool Equals(object objA, object objB);
public virtual int GetHashCode();
public Type GetType();
protected object MemberwiseClone();
public static bool ReferenceEquals(object objA, object objB);
public virtual string ToString();
}
There is no 'name' property in object....
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No, the object itself doesn't have a name. It's what ever you call the object.
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doesn't work either.
because, usually it's the disposed object itself which throw the exception, so it calls itself "this".
never mind, I will use GetType().Name
(or perhaps I directly type the classname)
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i have a win app. i want to send some info to a web app but the web app has no web service. plz help me.
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I'm fairly new to Managed DirectX, but I'm having a lighting issue. For my app, I'm using a single light to reflect off of a cylinder that has multiple colors around it. Whenever I run the application on my machine the colors are shown fine. However, any other machine I install the simple app on (created using Visual Studios' Setup and Deployment wizard), the cylinder appears completely black.
In the code I check the machines video card for lights, and it returns positive. Even when I set the devices.RenderState.Ambient for the machine, it still comes out black. I've tried installing the app on several machines with no luck.
Any advice??
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When I override the == operator in class A. How do I know if an A object is null?
if (A == null)
Will call my overriden method and throw a null reference exception.
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Well then test it in your overloaded operator if
a) both arguments are null -> return true
b) only one of both arguments is true -> return false
c) do your normal comparison
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I am posting this question in both the C# and C++ boards as I think the solution may be the same in both the cases.
I have an IE toolbar which gets hold of the IWebBrowser. I then imlplement the event DocumentComplete. In the event I get hold of the Document as a IHTMLDocument.
now here is my question. For an image in the Document, how do I get to know the exact path of that image in my temporary Internet files? If I get the images list, then for each element in the collection I can get the src property but that gives me the url not the location in the temp internet files. I know the file may not exist in the temp folder, but if it did, is there a way to get the path?
Thanks
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Hello,
I have a very strange problem with the WebBrowser control... When the WebBrowser control have the focus, all my main menu strip shortcuts stop working, and when I set the focus to another control it start working correctly.
How can I solve that?
Your help would be greatly appreciated.
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What do the menu items do? The Browser Control is not a "windows control" like a Edit control or List control. It is actually a pretty large "program" wrapped into an ActiveX control so you can't expect to work with it like a Edit control or Button.
"Just about every question you've asked over the last 3-4 days has been "urgent". Perhaps a little planning would be helpful?"
Colin Angus Mackay in the C# forum
led mike
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How could i read the CaptureBuffer into a MemoryStream and write it into SecondaryBuffer???
for reading the CaptureBuffer into an array (CaptureData) it works fine:
<br />
private void RecordCapturedData()<br />
{<br />
byte[] CaptureData = null;<br />
int ReadPos;<br />
int CapturePos;<br />
int LockSize;<br />
<br />
applicationBuffer.GetCurrentPosition(out CapturePos, out ReadPos);<br />
LockSize = ReadPos - NextCaptureOffset;<br />
if (LockSize < 0)<br />
LockSize += CaptureBufferSize;<br />
<br />
LockSize -= (LockSize % NotifySize);<br />
<br />
if (0 == LockSize)<br />
return;<br />
<br />
CaptureData = (byte[])applicationBuffer.Read(NextCaptureOffset, typeof(byte), LockFlag.None, LockSize);<br />
<br />
soundBuffer.Write(0, CaptureData, LockFlag.EntireBuffer);<br />
<br />
soundBuffer.SetCurrentPosition(0);<br />
<br />
soundBuffer.Play(0, BufferPlayFlags.Looping);<br />
<br />
NextCaptureOffset += CaptureData.Length;<br />
NextCaptureOffset %= CaptureBufferSize;
}<br />
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I have put a lot of effort in order to build a class that encrypt ConnectionString or any other key/value arument in the App.config configuration file.
The problem I am facing is that the EncrypKey variable (string) I am using to hold the encryption key is shown in the ildasm utility as a part of the class assembly.
This issue was never a problem in C++ or VB as they are nativ programming languages, but the C# in .NET anvironment is an "open source code" to all whome consirn 
I will apretiate very much a good solution in order to finnish the task I am facing of encryption of ConnectionString to a data-base.
I hope the solution will not be to write a DLL in nativ programming language such as C++ or VB and in this machine-code DLL to put the encription key I am using in the C# program. I do not have the knowladge for doing such a task (connecting between C# program and C++ DLL) and it is like saying that C# has a prity big disadvantege on native languages.
Here is what the ildasm showing when I look at the assembley of the encripting class.
Please notic that "SuperSecret" is the encryption key I am using in order to encrypt and decrypt ConnectionString value in App.config file.
.method public hidebysig specialname rtspecialname
instance void .ctor() cil managed
{
// Code size 46 (0x2e)
.maxstack 5
IL_0000: ldarg.0
IL_0001: ldnull
IL_0002: stfld class [System]System.ComponentModel.Container SetAppConfig.Form1::components
IL_0007: ldarg.0
IL_0008: call instance void [System.Windows.Forms]System.Windows.Forms.Form::.ctor()
IL_000d: ldarg.0
IL_000e: ldstr "App.config"
IL_0013: ldstr "ConnectionString"
IL_0018: ldstr "SuperSecret"
IL_001d: newobj instance void [iConUtils]iConUtils.appConfiguration::.ctor(string,
string,
string)
IL_0022: stfld class [iConUtils]iConUtils.appConfiguration SetAppConfig.Form1::AppConfig
IL_0027: ldarg.0
IL_0028: call instance void SetAppConfig.Form1::InitializeComponent()
IL_002d: ret
} // end of method Form1::.ctor
Regards
yoffir
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yoffir wrote: facing of encryption of ConnectionString to a data-base
 Why encrypt your connection string? If you are concerned about the database password, then using a "Trusted Connection" is the ticket.
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