¡@
c# Programming Glossary: lenhttp://stackoverflow.com/questions/2031217/what-is-the-fastest-way-i-can-compare-two-equal-size-bitmaps-to-determine-whethe that render the bitmaps unequal despite being equivalent pixel wise. See this question for more details. Reading this.. IntPtr bd2scan0 bd2.Scan0 int stride bd1.Stride int len stride b1.Height return memcmp bd1scan0 bd2scan0 len 0 finally.. int len stride b1.Height return memcmp bd1scan0 bd2scan0 len 0 finally b1.UnlockBits bd1 b2.UnlockBits bd2 share improve..
Using Process.Start() to start a process as a different user from within a Windows Service http://stackoverflow.com/questions/362419/using-process-start-to-start-a-process-as-a-different-user-from-within-a-windo with arguments detailing which process should be started filename username domain password . This process creates a new System.Diagnostics.Process.. IntPtr htok bool disall ref TokPriv1Luid newst int len IntPtr prev IntPtr relen DllImport advapi32.dll SetLastError.. disall ref TokPriv1Luid newst int len IntPtr prev IntPtr relen DllImport advapi32.dll SetLastError true internal static extern..
How do I save a stream to a file? http://stackoverflow.com/questions/411592/how-do-i-save-a-stream-to-a-file I need to save this to disk I have the filename . In the future I may want to store this to SQL Server. I.. Stream input Stream output byte buffer new byte 8 1024 int len while len input.Read buffer 0 buffer.Length 0 output.Write.. Stream output byte buffer new byte 8 1024 int len while len input.Read buffer 0 buffer.Length 0 output.Write buffer 0 len..
Casting vs using the 'as' keyword in the CLR http://stackoverflow.com/questions/496096/casting-vs-using-the-as-keyword-in-the-clr object values Stopwatch sw Stopwatch.StartNew int len 0 foreach object o in values if o is string string a string.. object o in values if o is string string a string o len a.Length sw.Stop Console.WriteLine Is and Cast 0 1 len long.. len a.Length sw.Stop Console.WriteLine Is and Cast 0 1 len long sw.ElapsedMilliseconds static void FindLengthWithIsAndAs..
Any faster way of copying arrays in C#? http://stackoverflow.com/questions/5099604/any-faster-way-of-copying-arrays-in-c static unsafe void memcpyimpl byte src byte dest int len It does require pointers but I believe it's optimized for the.. unsafe delegate void MemCpyImpl byte src byte dest int len static class Temp There really should be a generic CreateDelegate..
AES Encryption in Java and Decryption in C# http://stackoverflow.com/questions/5295110/aes-encryption-in-java-and-decryption-in-c-sharp key byte keyBytes new byte 0x10 int len pwdBytes.Length if len keyBytes.Length len keyBytes.Length.. key byte keyBytes new byte 0x10 int len pwdBytes.Length if len keyBytes.Length len keyBytes.Length Array.Copy pwdBytes keyBytes.. byte 0x10 int len pwdBytes.Length if len keyBytes.Length len keyBytes.Length Array.Copy pwdBytes keyBytes len rijndaelCipher.Key..
http://stackoverflow.com/questions/1722896/vb-to-c-sharp-functions operators from VB.Net to C# UBound LBound IsNothing Chr Len UCase LCase Left Right RTrim LTrim Trim Mid Replace Split Join.. VB C# UBound yourArray.GetUpperBound 0 or yourArray.Length for one dimesional arrays LBound yourArray.GetLowerBound.. Object.ReferenceEquals obj null Chr Convert.ToChar Len string .Length UCase string .ToUpper LCase string .ToLower Left..
Error 502 (Bad Gateway) when sending a request with HttpWebRequest over SSL http://stackoverflow.com/questions/2159361/error-502-bad-gateway-when-sending-a-request-with-httpwebrequest-over-ssl x www form urlencoded xmlHTTP.setRequestHeader Content Length Len postData xmlHTTP.Send postData If xmlHTTP.status 200.. form urlencoded xmlHTTP.setRequestHeader Content Length Len postData xmlHTTP.Send postData If xmlHTTP.status 200 And Len.. postData xmlHTTP.Send postData If xmlHTTP.status 200 And Len message 0 And Not Err Then Print xmlHTTP.responseText End If..
c#: how to read parts of a file? (DICOM) http://stackoverflow.com/questions/2381983/c-how-to-read-parts-of-a-file-dicom information such as 0002 0000 File Meta Elements Groups Len 132 0002 0001 File Meta Info Version 256 0002 0010 Transfer.. UID 1.2.840.10008.1.2.1. 0008 0000 Identifying Group Length 152 0008 0060 Modality MR 0008 0070 Manufacturer MRIcro In..
http://stackoverflow.com/questions/615036/reading-a-barcode-using-a-usb-barcode-scanner-along-with-ignoring-keyboard-data If BarcodeStr BarcodeStr e.KeyChar If Asc e.KeyChar 13 And Len BarcodeStr 4 Then IsBarcodeTaken True TextBox2.Text BarcodeStr.. IsBarcodeTaken True Then TextBox1.Text Str TextBox1.Select Len TextBox1.Text 0 Str TextBox3.Text str3 TextBox3.Select Len TextBox3.Text.. Len TextBox1.Text 0 Str TextBox3.Text str3 TextBox3.Select Len TextBox3.Text 0 str3 End If End Sub Private Sub Timer1_Tick..
How to determine if the tcp is connected or not? http://stackoverflow.com/questions/6993295/how-to-determine-if-the-tcp-is-connected-or-not bytesRead clientStream.Read RecievedPack 0 RecievedPack.Length int Len BitConverter.ToInt32 RecievedPack 0 message UTF8Encoding.UTF8.GetString.. clientStream.Read RecievedPack 0 RecievedPack.Length int Len BitConverter.ToInt32 RecievedPack 0 message UTF8Encoding.UTF8.GetString.. 0 message UTF8Encoding.UTF8.GetString RecievedPack 0 Len catch Exception er When Client is disconnected if er.GetType..
How to AES-128 encrypt a string using a password in Delphi and decrypt in C#? http://stackoverflow.com/questions/9188045/how-to-aes-128-encrypt-a-string-using-a-password-in-delphi-and-decrypt-in-c HCRYPTHASH Final LongBool Flags LongWord pbData PBYTE var Len LongInt BufLen LongInt LongBool stdcall external _lib_ADVAPI32.. LongBool Flags LongWord pbData PBYTE var Len LongInt BufLen LongInt LongBool stdcall external _lib_ADVAPI32 name 'CryptEncrypt'.. HCRYPTHASH Final LongBool Flags LongWord pbData PBYTE var Len LongInt LongBool stdcall external _lib_ADVAPI32 name 'CryptDecrypt'..
|