我現在在Oracle中寫了個預存程序如下: create or replace procedure update_student_clob( v_cmid in number, --表的主鍵ID v_geometry in blob --新的繪圖物件 ) is lobloc blob; query_str varchar2(1000); begin --取出blob對象 query_str :='select
The steps are as follows:1. Compile your C# DLL (You may use Visual Studio for this).2. Decompile your C# DLL using ILDASM.EXE.3. Expose/Export your methods (Details to follow).4. Recompile your C# DLL from the modified MSIL code using ILASM.Here is
1.Avoid putting multiple classes in a single file.2.A single file should contribute types to only a single namespace. Avoid having multiple namespaces in the same file.3.Avoid files with more than 500 lines (excluding machine-generated
1.Prefer the binary formatter.2.Mark serialization event-handling methods as private.3.Use the generic IGenericFormatter interface.4.Always mark non-sealed classes as serializable.5.When implementing IDeserializationCallback on a non-sealed class,
1.Prefer administrative configuration to programmatic configuration.2.Always implement IDisposable on single-call objects.3.Always prefer a TCP channel and a binary format when using remoting, unless a firewall is present.4.Always provide a null
1.Always demand your own strong name on assemblies and components that are private to the application, but are public (so that only you can use them):public class PublicKeys{ public const string MyCompany = "1234567894800000940000000602000000240000
原地址:http://users.ir-lab.org/~bill_lang/blog10/archives/001887.html開發環境 –Turbo c DOS時代c語言開發的經典工具,目前適合兩類人使用:c語言beginner(尤其是學生一族),具有懷舊情節的專業人士:) –Visual C++
在Oralce中建立可變數組或者巢狀表格,如create or replace type Tools_Va as varray(5) of varchar2(20);create table Borrow(Name varchar2(20) primary key, tools tools_Va);表Borrow 的tools列是可變數組,如果用C# 將string[] tool=new
using System;namespace EventDemo{ public delegate void CatBrayEventHandle(int score); public class sleeping { public event CatBrayEventHandle CatShout; int theScore; public int Score { get {return theSc
1Public en As String = Environment.NewLine 2 3 Public Function WriteRSSPrologue()Function WriteRSSPrologue(ByVal writer As XmlTextWriter) As XmlTextWriter 4 'writer.WriteRaw("<?xml version=\""1.0\"" encoding=\""utf-8\"" ?>" + en) 5