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Hi guys! How can i count size of structure?
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count size of each field and sum 
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Yes but if it possible to count it by one command?
For ex sizeof( structure_Name )
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Have a look at Marshal.SizeOf().
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How do I compare the colors of the individual pixels contained in an image to the grayscale values in order to sort the pixels from 0-255.
I need help men 
tony-yeyo
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My image processing algorithms articles include the code to convert an image to greyscale. they are on Code Project, just search the articles for my surname - graus.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi
Please find which Cause the problem
Response.Redirect("PrintQuote.aspx?Print=" + grdVwAgentQuote.SelectedRow.Cells[7].Text+" & Quote="+TextBox1.Text);
dataPrinting = adapterprinting.GetData(int.Parse(Request.QueryString["Print"].ToString()), int.Parse(Request.QueryString["Quote"].ToString()));
When i just call one querystring. Its Working Fine. But if i call both the QueryString Then the Null Exception is showing on the Print. But if i pass only Print as queryString its working Fine.Please advice to solve the issue.
Regards,
A Jabeer Ali
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When you try to read the value using the name "Quote", you will not find it as the name is " Quote".
Remove the extra spaces around &.
Also, you should use Server.UrlEncode to encode the values before you put them in the query string.
---
single minded; short sighted; long gone;
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Can you send some Sample Code for Server.URLEncode. Because it gives error to me
Regards,
A Jabeer Ali
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Example:
Response.Redirect("Page.aspx?something=" + Server.UrlEncode(someValue) + "&other=" + Server.UrlEncode(otherValue));
---
single minded; short sighted; long gone;
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diddy34 wrote: I need help men
I'm wondering if a female read your question and knew the answer, but because of that exclusionary comment decided not to help you.
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Thanks for your comment. And if I've offended any woman by what I said earlier, I'm sorry cos I didn't mean it in any way. So this goes for the women.
We all need each other to survive.
tony-yeyo
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Does any one know how to get a remote web server to transfer its Certificate (X509Certifcate) to the local machine using Sockets? I need the public key from a given web server.
Forever Developing
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I know.
I have given up hope. I think I am going to the route of setting up an SSLSocket just to get the certificate information from the web server. This seems like a waste of resources to me.
~Nick
Forever Developing
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Nicholas Cardi wrote: I think I am going to the route of setting up an SSLSocket just to get the certificate information from the web server. This seems like a waste of resources to me.
What are you talking about? How else do you expect to get it, magic? Maybe you need a career change, you could call youself "The Great Cardi".
led mike
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led mike,
The public key exchange for SSL is done before the SSL connection is established. I belive this is how the protocal works (Maybe I'm wrong). That is the only portion of the SSL protocal that I am looking to implement. I not really interested in secure communication or ecrypted sockets. I just need the server to transfer me its SSL cert.
~Nick
Forever Developing
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Mike,
I am aware of how the SSL protocal works. What I am looking for is if someone on has implemented just the Handsake or X509 Certificate exhange portion of the SSL protocal. As the title of this topic suggets.
~Nick
Forever Developing
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dear you,please help me,I am findind the class of C# about http 1.0,I want decrible this protocol
if you have source or know about the class of library,please help me
help me
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Im trying to be able to click a button and have qtys added and deducted from my db. I have a update query that works fine when I execute it. The problem Im having is using the query in my click event. Heres the code:
<< private void btn500pballs_Click(object sender, EventArgs e)
{
this.inventoryTableAdapter.UpdateQuery500(this.paintballDataSet.Inventory);
ListViewItem item1 = new ListViewItem("Paintballs 500ct");
item1.SubItems.Add("$12.00");
listViewmain.Items.AddRange(new ListViewItem[] { item1 });
}
>>
I keep getting an error
No overload for method 'UpdateQuery500' takes '1' arguments.
Any help, please?
Jon Henry
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UpdateQuery500 is some function that you defined? The error No overload for method 'UpdateQuery500' takes '1' arguments sounds like the function call
this.inventoryTableAdapter.UpdateQuery500(this.paintballDataSet.Inventory);
isn't calling UpdateQuery500 with the correct number of parameters.
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Yeah the Updatequery500 is an update statement that increments qty sold by 1 and decrements qty on hand by 1 in a specific row. What would dictate the number of parameters?
Jon Henry
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