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What kind of comparison? Exact? Then simple pixel by pixel comparison will do. Have a look at this[^] article series to find out how to do this fast.
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Well... I'm looking for a quick way to compare two images.
I'm comparing the last screen capture to the current capture, in order to check for changes.
I guess it's kind'a like motion detection.
Robert Rohde wrote: Have a look at this[^] article series to find out how to do this fast.
I already read this article series... Well... Most of it 
I also came across this[^]article showing how to detect motion, but the source code archive was corrupted, and he uses an AForge class which I couldn't figure what is doing, or where to find it.
Help...?
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int var = 0;
int one = 1;
int six = 6;
hurt =+ one;
if (var = six)
label1.Text = "text..";
I am kinda new to this...
I want to make it so when you click on a button, var increses in value and when it finally reaches 6, to close the program. I know what I have is no where close to 'right' or even the easiest way, it's just easier for me to understand.
Thanks
Hengy
I like Pie
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try
if(var == six)
Don't be overcome by evil, but overcome evil with good
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Hi
I need some help
I have a bit of code that i got from the tutorials on writing to text file.
Problem is they used binary formatter.I dont want the text to be encrypted in binary.I want to see what has been written to txt.
int id = int.Parse(textBox1.Text);
string name = textBox2.Text;
//create a new employee object
Employee mp = new Employee(id, name);
stream = File.Open("EmployeeInfo.txt",FileMode.Create,FileAccess.ReadWrite);
BinaryFormatter bformatter = new BinaryFormatter();
bformatter.Serialize(stream, mp);
stream.Close();
If someone could please help me out
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I think that you are reading the wrong tutorial. That code is not writing a text file, it's serializing an object to a binary file.
Use the File.CreateText method to create a text file.
---
b { font-weight: normal; }
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if you are just writing to a normal txt file just use normal File create operations.
string fname = "C:\\test.txt"
using(StreamWriter sw = File.CreateText(fname))
{
sw.WriteLine(data_to_be_written);
}
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StreamWriter sw = new StreamWriter(@"c:\filename.txt",false);
sw.WriteLine((char)15); /// set char size while printing
sw.WriteLine("My name is: Jey");
sw.Close();
If u execute this code the text "My name is: Jey" inside the txt file. in "C Drive" and the file name "filename.txt"
Jey
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In VS2005, whenever I write "using System.Windows.Forms.VisualStyles;" I get an error saying that 'VisualStyles' is not part of the 'System.Windows.Forms' namespace. Any ideas? Thanks.
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I'm using VS2005 so I can only assume that 2.0 is enabled. I was wondering if this could be the issue. I know in the Eclipse you can pick which JRE you want to compile in. Is this an option somewhere in VS2005? Thanks again.
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Yeah, "using System.Windows.Forms;" is right there at the top. This is confusing. Nobody seems to know what is going on. I tried a reinstall of the .net 2.0 framework as well as VS2005 itself. Thanks for your help so far, by the way.
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In fact, nothing from 2.0 seems to be working! AutoScaleDimensions wont happen for me either. Well, I'm stuck.
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Adding a reference to your project is not the same as writing a "using System.Windows.Forms;" statement at the top of your code file.
In your project, in Solution Explorer window, expand the "References" node. Is System.Windows.Forms listed there? If not, you'll need to add that reference.
Once you've done that, you should be able to type System.Windows.Forms.TextRenderer, which is a .NET 2.0 API. Do you see that class? If not, you're not using .NET 2.0. Make sure you're running Visual Studio 2005 and not 2003.
Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Goof around music jam with my brothers (with video)
The apostle Paul, modernly speaking: Epistles of Paul
Judah Himango
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Oh, sorry. We got our wires crossed. Yes, it is included as a reference. I can't add TextRenderer. The only options I get under .Forms are ComponentModel, Design, and PropertyGridInternal. And yeah, I'm using VS2005. I don't own 2003.
Plus, I seem to be getting an error with "Application.EnableVisualStyles();". I thought this was only an issue in 1.1. Uh-ho.
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Ok, I removed all references from my project and added them again and it no longer tells me that VisualStyles isn't an option. But, thats about it. All the other errors are still there (including the lack of TextRenderer, and the Application.EnableVisualStyles() error). This is just getting nuts.
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When you added this reference, did you add the reference yourself? Because if you've got .NET 1.1 and 2.0 installed side by side, then you'll have System.Windows.Forms.dll installed. You'll need to make sure you're running the 2.0 version.
Can you use generics or anything in the System.Collections.Generic namespace?
Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Goof around music jam with my brothers (with video)
The apostle Paul, modernly speaking: Epistles of Paul
Judah Himango
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Well yeah, I removed and then added all the references. Seems there is no problem with including System.Collections.Generic. Should I uninstall 1.1 and reinstall? Maybe it has some sort of death-grip on my machine. Can VS survive without it?
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VS2005 will run on .NET 2 alone, no need for .NET 1.1. You could try it; but my guess is its overkill; there's something simple we're missing here.
If you click on the System.Windows.Forms.dll reference, in the properties pane, do you see it as version v2.0.50727?
Tech, life, family, faith: Give me a visit.
I'm currently blogging about: Goof around music jam with my brothers (with video)
The apostle Paul, modernly speaking: Epistles of Paul
Judah Himango
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Yup, it tells me it is version 2.0.0.0, runtime 2.0.50727. Now it is telling me that in a couple of my projects there are 'conflicts between different versions of the same dependent assembly.' Maybe this means I just have to add and remove all the refs from my projects. It doesn't seem to be upset about VisualStyles once I've done that. Maybe this is problem solved. Also, it no longer is throwing errors in the IDE on new projects I create. Huzzah! I think we've done it. Thanks for all the help with this. I still have no idea why this all happened, but I guess it's taken care of.
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Hello,
I tried a small example from msdn of encrypt/decrypt elements in XML file.
When I executes the Decrypt there is an exception "Unable to retrieve the decryption key." even so I use the same key name.
Platform: .Net 2005, c#.
The algorithm is AES, Asymmetric.
The example from the msdn.
Than you.
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