FlyTreeView的外观俏丽，性能也最为丰富，可谓精雕细琢。
先一睹为快！
破解后 没有文字水印 ，没有过期无法运行情况 图片如下：
原版有文字水印在左上角上，并且过了期限就不能运行 图片如下：
过期后无法运行：
过程手记：
打开--vs2008 程序-Microsoft Windows SDK v6.0A—Tools--IL 反汇编程序
把所用的dll生成.il文件
打开il文件 k掉
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836 - 846
.publickey = (00 24 00 00 04 80 00 00 94 00 00 00 06 02 00 00 // .$..............
00 24 00 00 52 53 41 31 00 04 00 00 01 00 01 00 // .$..RSA1........
EB FD B1 7F 49 35 9E C0 95 39 EE 11 CD D2 30 A3 // ....I5...9....0.
72 D3 A0 72 DD 10 42 86 EA 59 60 AB 5F C4 3F 7F // r..r..B..Y`._.?.
09 A7 6C 5E FA D0 54 FF B9 B7 12 C6 13 DD 6D C3 // ..l^..T.......m.
D3 5B E4 90 76 EC CC 92 CD B0 7E 9B 22 A5 A4 71 // .[..v.....~."..q
D0 EA 1A EE 0D 6B BE 82 55 D6 7E B2 7F B1 32 DB // .....k..U.~...2.
50 5B F7 50 07 19 91 59 22 BF FB 82 A9 0B F7 DE // P[.P...Y".......
87 36 F9 6C 19 CA D9 63 55 63 78 44 C6 33 6C 55 // .6.l...cUcxD.3lU
39 00 7B 0A 89 8E C2 C5 8E 4A 52 C2 8E 23 37 B3 ) // 9.{......JR..#7.
.hash algorithm 0x00008004
12134---12169
IL_0011: ldsfld valuetype [mscorlib]System.DateTime [mscorlib]System.DateTime::MaxValue
IL_0016: stloc.0
.try
{
IL_0017: ldarg.0
IL_0018: call instance class [mscorlib]System.Type [mscorlib]System.Object::GetType()
IL_001d: callvirt instance class [mscorlib]System.Reflection.Assembly [mscorlib]System.Type::get_Assembly()
IL_0022: callvirt instance string [mscorlib]System.Reflection.Assembly::get_Location()
IL_0027: stloc.1
IL_0028: ldloc.1
IL_0029: call valuetype [mscorlib]System.DateTime [mscorlib]System.IO.File::GetLastWriteTime(string)
IL_002e: stloc.0
IL_002f: leave.s IL_0034
} // end
.try
catch [mscorlib]System.Object
{
IL_0031: pop
IL_0032: leave.s IL_0034
} // end handler
IL_0034: ldloc.0
IL_0035: call valuetype [mscorlib]System.DateTime [mscorlib]System.DateTime::get_Now()
IL_003a: stloc.2
IL_003b: ldloca.s V_2
IL_003d: ldc.r8 -45.
IL_0046: call instance valuetype [mscorlib]System.DateTime [mscorlib]System.DateTime::AddDays(float64)
IL_004b: call bool [mscorlib]System.DateTime::op_LessThan(valuetype [mscorlib]System.DateTime,
valuetype [mscorlib]System.DateTime)
IL_0050: brfalse.s IL_005d
IL_0052: ldstr "9Rays.Net FlyTreeView for ASP.NET evaluation perio"
+ "d has expired."
IL_0057: newobj instance void [mscorlib]System.Exception::.ctor(string)
IL_005c: throw
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文字水印 置空：
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10332
.field
private
static
literal
string
_trialNotificationHtml =
string
('<div style=\'color: #f00; font: 11px arial, sans-serif; position: absolute; left:
1px; top: 1px; z-index: 1000\'>This page was created with trial version of <a
href=\'http:
//www.9rays.net/products/TreeView_ASP.NET_2/\' target=\'_blank\' style=\'color: #f00; text-decoration:
underline\
'>FlyTreeView for ASP.NET</a>.</div>'
)
11652
.method family hidebysig
virtual
instance
void
Render(
class
[System.Web]System.Web.UI.HtmlTextWriter writer) cil managed
{
.maxstack 8
L_0000: ldarg.0
L_0001: call instance
void
NineRays.WebControls.FlyTreeView::EnsureFinals()
L_0006: ldarg.0
L_0007: ldarg.1
L_0008: call instance
void
[System.Web]System.Web.UI.WebControls.WebControl::Render(
class
[System.Web]System.Web.UI.HtmlTextWriter)
L_000d: ldarg.0
L_000e: ldarg.1
L_000f: call instance
void
NineRays.WebControls.FlyTreeView::RenderStateLogInput(
class
[System.Web]System.Web.UI.HtmlTextWriter)
L_0014: ldarg.0
L_0015: ldfld
class
NineRays.WebControls.FlyControlCommon`1<
class
NineRays.WebControls.FlyTreeView>
NineRays.WebControls.FlyTreeView::_flyControlCommon
L_001a: ldarg.1
L_001b: callvirt instance
void
NineRays.WebControls.FlyControlCommon`1<
class
NineRays.WebControls.FlyTreeView>::Render(
class
[System.Web]System.Web.UI.HtmlTextWriter)
L_0020: ldarg.0
L_0021: call instance
bool
[System.Web]System.Web.UI.Control::get_DesignMode()
L_0026: brtrue.s L_0033
L_0028: ldarg.1
L_0029: ldstr "<div style=\'color: #f00; font: 11px arial, sans-serif; position: absolute; left: 1px; top: 1px; z-index: 1000\'>This page
was created with trial version of <a href=\'http:
//www.9rays.net/products/TreeView_ASP.NET_2/\' target=\'_blank\' style=\'color:
#f00;
text-decoration: underline\'>FlyTreeView
for
ASP.NET</a>.</div>"
L_002e: callvirt instance
void
[mscorlib]System.IO.TextWriter::Write(
string
)
L_0033: ret
}
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重新编译生成dll:
vs2008环境下 cmd命令（有点像大学时学的汇编命令）：
c:
cd C:\Documents and Settings\itd0300166.PLSH166\桌面\tree // 转到il目录下
ilasm /dll /resource=aa.res /output:FlyTreeView.dll aa.il //生成FlyTreeView.dll 改回原来名称即可
更多的命令请参考：http://msdn.microsoft.com/zh-cn/library/496e4ekx(VS.80).aspx
本文转自曾祥展博客园博客，原文链接：http://www.cnblogs.com/zengxiangzhan/archive/2010/01/27/1657886.html，如需转载请自行联系原作者
