榪涘叆浜嗚繖鏍蜂竴涓寰幆,鍑芥暟鍫嗘爤絀洪棿鍒嗛厤涓嶈凍澶? 闃呰鍏ㄦ枃
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c#宸ョ▼閲岄潰閫夋嫨 x86.
瀹夎foxpro odbc椹卞姩.
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(:date_ ) ; "; 闃呰鍏ㄦ枃
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鍦?System.Collections.ArrayList.ToArray(Type type)
鍦?log4net.Appender.MemoryAppender.GetEvents()
鍦?System.Threading.ThreadHelper.ThreadStart_Context(Object state)
鍦?System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
鍦?System.Threading.ThreadHelper.ThreadStart()
lock (MemoryAppender){
MemoryAppender.GetEvents()
MemoryAppender.clear()
}
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TMD 鍒板簳浠涔堟槸寮傚父
紼嬪簭鎸夌収棰勬湡鐨勬祦紼嬭繍琛?.姝ｅ父鎬?br />
鍑虹幇鏈璁″埌鐨勬儏鍐?.姣斿緗戠嚎鏂簡gddg...鏂囦歡鎵撳紑澶辮觸...
榪欎釜鏃跺?紼嬪簭鏄戶緇墽琛?榪樻槸 鍏朵粬鐨勯夋嫨 鎴栬?閫鍑篴pp ....
瀹為檯鐨勬儏鍐墊槸 鏈夊彲鑳藉彲浠ユ仮澶?浠庝笟鍔¤搴﹀嚭鍙?.鎴戝彲浠ラ噸鏂拌瘯鍥捐繛鎺?..鍙互閲嶆柊鎵撳紑鏂囦歡鎴栬呮崲涓涓枃浠?鎴栬呴噸鏂板垱寤轟竴涓柊鐨勬枃浠?...
鍙涓嶆槸鑷村懡鐨勯棶棰?.閫氬父鏄彲浠ユ仮澶嶇殑...娌″繀瑕侀鍑篴pp...
濡傛灉浣犱笉鎹曡幏 緗戠粶鏂紑鎴栬呮枃浠舵棤娉曟墦寮鐨?寮傚父 ...閭ｄ箞涓轟粈涔堢▼搴忛鍑轟簡鍛?..鍥犱負浣犳病鏈夊憡璇変綘鐨勭▼搴?濡傛灉鍑洪敊浜嗗簲璇ユ庝箞鍔?..sun 瑙勯伩椋庨櫓,浣犲嚭閿欎簡,鍙兘涓嬩竴姝ヨ閿欒鐨勬墸闄や綘宸ヨ祫,涓轟簡瑙ｉ櫎榪欑涓嶇‘瀹氭墽琛岀殑宸ㄥぇ椋庨櫓...閭ｄ箞灝辨妸浣燼pp shutdown浜?...
濡傛灉浣犳湁catch 瀵逛簬紼嬪簭鏉ヨ 浣犳湁闃插 鍑虹幇寮傚父鐨勫噯澶?..閭ｄ箞鐪熷埌浜嗗紓甯?閭ｄ箞灝辯湅浣犲紓甯哥殑澶勭悊嫻佺▼ 鏄惁濂忔晥....
寮傚父浣撶郴....鐬庢壇娣?..灝辨槸鍑犱釜寮傚父綾葷殑緇ф壙鍏崇郴(铏氭嫙鏈哄唴閮ㄥ紓甯?鐢ㄦ埛瀹氫箟寮傚父 ...).....榪樿兘鏈変粈涔?.
鏃犻潪鏄?鏍規嵁涓嶅悓鐨勫嚭閿欑被鍨嬫潵 鍖呰寮傚父...緇欒繖涓繖縐嶇被鍨嬬殑寮傚父 鎴栬?榪欑被闂鍙栦竴涓悕瀛?...
褰撲綘娌＄湅鍫嗘爤淇℃伅鐨勬椂鍊欏ぇ姒傚彲浠?鍒ゆ柇涓涓?闂鍐嶉偅閲岃屽凡.....
寮傚父鏉ヨ煩杞?紼嬪簭鏄洜涓?鏃犳硶棰勬湡寮傚父鍚庝笅姝ヨ濡備綍鎵ц 鎵浠ヨ煩杞?..
寮傚父鏄瘮杈冩秷鑰楃郴緇熻祫婧愮殑.
.net 涓轟粈涔堟病鏈変富鍔ㄨ姹備綘 鎶涘嚭寮傚父....
鍥犱負.net鐨勪富瑕佹灦鏋勫笀 鍐嶈璁?net鏃跺欑湅鍒頒簡 寰堝紼嬪簭鍛?涓灞備竴灞傜殑鎶涘嚭寮傚父鍙湪鏈搴曞眰 main涓埅鑾峰紓甯?...
閭ｄ箞澶ч噺鐨勫嚱鏁伴兘鏄?throws 鍏跺疄鏍規湰鏃犳剰涔?...鎵浠ヤ粬鍐嶈璁＄殑鏃跺欏氨娌℃湁閲囧彇鍜宩ava 鐩稿悓鐨勬柟寮?.
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public LocationInfo(Type callerStackBoundaryDeclaringType)
{
// Initialize all fields
m_className = NA;
m_fileName = NA;
m_lineNumber = NA;
m_methodName = NA;
m_fullInfo = NA;
#if !NETCF
if (callerStackBoundaryDeclaringType != null)
{
try
{
StackTrace st = new StackTrace(true);
int frameIndex = 0;
// skip frames not from fqnOfCallingClass
while (frameIndex < st.FrameCount)
{
StackFrame frame = st.GetFrame(frameIndex);
if (frame != null && frame.GetMethod().DeclaringType == callerStackBoundaryDeclaringType)
{
break;
}
frameIndex++;
}
// skip frames from fqnOfCallingClass
while (frameIndex < st.FrameCount)
{
StackFrame frame = st.GetFrame(frameIndex);
if (frame != null && frame.GetMethod().DeclaringType != callerStackBoundaryDeclaringType)
{
break;
}
frameIndex++;
}
if (frameIndex < st.FrameCount)
{
// now frameIndex is the first 'user' caller frame
StackFrame locationFrame = st.GetFrame(frameIndex);
if (locationFrame != null)
{
System.Reflection.MethodBase method = locationFrame.GetMethod();
if (method != null)
{
m_methodName = method.Name;
if (method.DeclaringType != null)
{
m_className = method.DeclaringType.FullName;
}
}
m_fileName = locationFrame.GetFileName();
m_lineNumber = locationFrame.GetFileLineNumber().ToString(System.Globalization.NumberFormatInfo.InvariantInfo);
// Combine all location info
m_fullInfo = m_className + '.' + m_methodName + '(' + m_fileName + ':' + m_lineNumber + ')';
}
}
}
catch(System.Security.SecurityException)
{
// This security exception will occur if the caller does not have
// some undefined set of SecurityPermission flags.
LogLog.Debug("LocationInfo: Security exception while trying to get caller stack frame. Error Ignored. Location Information Not Available.");
}
}
#endif
}
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(3) 浠庢姏鍑虹殑Throwable瀵硅薄涓紝鏉ュ垎鏋愬嚭褰撳墠log淇℃伅鐨勮鍙?.. 闃呰鍏ㄦ枃
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2 .浣跨敤:
瀹氫箟涓涓鎵? 鍜屼竴涓被涓鏍風殑
delegatevoid Del (int x);
鎴栬?
delegatevoid Del
瀹氫竴涓鎵樺彉閲忓拰璧嬪?
Main(){
Del d = obj.DoWork; 瀹炰緥鏂規硶鎴栬呴潤鎬佹柟娉曢兘鍙互
}
闃呰鍏ㄦ枃
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璧勬簮 閲婃斁.鍏抽棴鍟婄綉緇?鏂囦歡 ,.... IDisposable 鎺ュ彛 闃呰鍏ㄦ枃
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}catch (){
}
string s = someObject as string;
if (s != null)
{
// someObject is a string.
}
闃呰鍏ㄦ枃
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瀵箆irtual鐨勮鏄庢槸瀵圭殑錛氾紙瀹冧竴鑸敤鍦ㄥ熀綾諱腑錛屽瓙綾諱腑鐢╫verride錛?
1.鏃爒irtual鏃?緙栬瘧鏈熷氨紜畾鏂規硶鐨勭被鍨嬩簡銆備篃鍗籌細鏃犳硶瀹炵幇澶氭佷簡銆?
2.鏈塿itual鏃?鏂規硶鍦ㄨ繍琛屾椂紜畾綾誨瀷銆傚彲浠ュ疄鐜板鎬侊紝鍙瀛愮被override鍩虹被鐨剉itual鏂規硶銆傦紙涔熷氨鏄ゼ涓葷殑絎?鐐癸級銆?br />
瀹炵幇java 鍔ㄦ佽皟鐢?nbsp;
鍙﹀鍙栦釜鏂規硶 涓庡師鏉ユ棤鍏?
瀵逛簬new娌℃湁璇存竻妤氾細
new涓巚irtual騫舵病鏈夊繀鐒剁殑鑱旂郴銆備粠瀛楅潰涓婄湅錛宯ew澹版槑鐨勬柟娉曟槸涓涓?#8220;鏂?#8221;鏂規硶錛屼笌鍩虹被瀹屽叏娌℃湁鍏崇郴錛堣櫧鐒朵笉騫鎬笌鍩虹被鐨勬煇涓柟娉曞悓鍚嶅悓鍙傦級銆備篃鍗籌細閫氳繃鍚戜笂杞瀷錛堝錛氬熀綾?寮曠敤鍚?new 瀛愮被錛堬級錛夊緱鍒扮殑寮曠敤灝嗘棤娉曠湅鍒板瓙綾諱腑new鍑烘潵鐨勬柟娉曘傛墍浠ヤ細鍑虹幇妤間富絎?鐐逛腑鐨勭粨鏋溿?
using System;
public class ClassFather
{
public string s1;
// virtual public void VirFun()
public void VirFun()
{ Console.WriteLine( "base classfather virFun:"+ s1 );}
}
public class ClassBoy : ClassFather
{
public new void VirFun()
{ base.VirFun();}
}
public class ClassGirl : ClassFather
{
public new void VirFun()
{
base.VirFun();
Console.WriteLine( s1 );
}
}
public class Test
{
public static void Main()
{
ClassFather a = new ClassFather();
a.s1 = "father";
a.VirFun();
ClassFather b = new ClassBoy();
b.s1 = "boy";
b.VirFun();
ClassFather c = new ClassGirl();
c.s1 = "girl";
c.VirFun();
}
}
public class ClassFather
{
public string s1;
// virtual public void VirFun()
public void VirFun()
{ Console.WriteLine( "base classfather virFun:"+ s1 );}
}
public class ClassBoy : ClassFather
{
public new void VirFun()
{ base.VirFun();}
}
public class ClassGirl : ClassFather
{
public new void VirFun()
{
base.VirFun();
Console.WriteLine( s1 );
}
}
public class Test
{
public static void Main()
{
ClassFather a = new ClassFather();
a.s1 = "father";
a.VirFun();
ClassFather b = new ClassBoy();
b.s1 = "boy";
b.VirFun();
ClassFather c = new ClassGirl();
c.s1 = "girl";
c.VirFun();
}
}
using System; public class ClassFather 
{ 
public string s1; virtual public void VirFun() 
{ Console.WriteLine( "ClassFather virfun()(: "+ s1 );} 
} public class ClassBoy : ClassFather { public override void VirFun() {Console.WriteLine( "ClassBoy virfun() : "+ s1 ); // base.VirFun();} 
} public class ClassGirl : ClassFather { public new void VirFun() { //base.VirFun(); //Console.WriteLine( s1 ); Console.WriteLine( "ClassGirl new virfun() : "+ s1 );} } public class Test { public static void Main() { ClassFather a = new ClassFather(); a.s1 = "father"; a.VirFun(); ClassFather b = new ClassBoy(); b.s1 = "boy"; b.VirFun(); ClassFather c = new ClassGirl(); c.s1 = "girl"; c.VirFun(); } }]]>
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csc /t:library /out:A.dll a.cs
csc /r:A.dll MyTest.cs
------------------------------
csc /res:rmc.resources /res:rmc.es-ES.resources r
闃呰鍏ㄦ枃
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static void Swap(ref int x, ref int y, Test t)-------Test 鎯沖姞 ref 閮戒笉鍙互 緙栬瘧涓嶈繃銆傚洜涓篶lass 鏈潵灝辨槸 寮曠敤浼犻掋?/span>{ int temp = x; x = y; y = temp;}static void ef(){ int i = 1, j = 2; Swap(ref i, ref j , new Test()); Console.WriteLine("{0} {1}", i, j); // Outputs "2 1"}]]>
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