There is the requirement for XML document to have exactly one root element.
The error informs that ".dproj file" which is the document in XML format does not adhere to this requirement and thus malformed.
Perhaps, the .dproj file has been corrupted.
Two components: UniDBGrid (class TuniDBGrid) and UniDBVerticalGrid (class TuniDBVerticalGrid) showed erratic behavior in Embarcadero Delphi 11 environment. Both of them gave out error “Argument out of range” after placing om form. The mouse became trapped inside the form and it was difficult to release.
Several other components from some Categories: uniGUI Standard: UniCheckBox, UniGridPivotExcelExporter, UniStringGrid, UniFieldSet, UniFieldContainer, uniGUI Additional: UniBitBtn, UniDBEdit, uniGUI Data Controls: UniDBNumberEdit, UniDBMemo, UniDBHTMLMemo, UniDBNavigator, UniDBListBox, UniDBImage were tested and looks like they worked as expected.
Either UniDBGrid or UniDBVerticalGrid did not generate any errors and were workable in Embarcadero Delphi 10.4.1 environment.
An interesting fact: if the project is created, these components are placed on the form and everything is saved in the Delphi 10.4.1 environment, then these components and the project is workable if opened in Delphi 11.3.
Argument out of range Details:
[5B9CA55A]{rtl280.bpl } System.Classes.TCollection.GetItem (Line 6398, "System.Classes.pas" + 1) + $A [528F535A]{vcldb280.bpl} Vcl.DBGrids.TDBGridColumns.GetColumn (Line 1888, "Vcl.DbGrids.pas" + 1) + $4 [528F7C9E]{vcldb280.bpl} Vcl.DBGrids.TCustomDBGrid.DrawCell (Line 3008, "Vcl.DbGrids.pas" + 78) + $B [5ADF307B]{vcl280.bpl } Vcl.Graphics.TCanvas.FontChanged (Line 4346, "Vcl.Graphics.pas" + 4) + $A [5AF7C537]{vcl280.bpl } Vcl.Grids.DrawCells (Line 2421, "Vcl.Grids.pas" + 48) + $12 [5AF7CEE5]{vcl280.bpl } Vcl.Grids.TCustomGrid.Paint (Line 2600, "Vcl.Grids.pas" + 125) + $2F [5C585B2F]{vclactnband280.bpl} Vcl.ActnMenus.CallWindowHook (Line 762, "Vcl.ActnMenus.pas" + 20) + $F [5ADF2D92]{vcl280.bpl } Vcl.Graphics.TCanvas.SetPenPos (Line 4221, "Vcl.Graphics.pas" + 1) + $9 [5AE23A27]{vcl280.bpl } Vcl.Controls.TCustomControl.PaintWindow (Line 14691, "Vcl.Controls.pas" + 6) + $5 [5AE1D3B5]{vcl280.bpl } Vcl.Controls.TWinControl.PaintHandler (Line 10728, "Vcl.Controls.pas" + 4) + $14 [5AE1DBB0]{vcl280.bpl } Vcl.Controls.TWinControl.WMPaint (Line 10931, "Vcl.Controls.pas" + 6) + $5 [5AE239C1]{vcl280.bpl } Vcl.Controls.TCustomControl.WMPaint (Line 14680, "Vcl.Controls.pas" + 2) + $4 [5AE1802E]{vcl280.bpl } Vcl.Controls.TControl.WndProc (Line 7591, "Vcl.Controls.pas" + 91) + $6 [5AE19B02]{vcl280.bpl } Vcl.Controls.TControl.GetStyleName (Line 8627, "Vcl.Controls.pas" + 1) + $8 [5AE19B2E]{vcl280.bpl } Vcl.Controls.TControl.GetStyleName (Line 8631, "Vcl.Controls.pas" + 5) + $7 [5B8D0683]{rtl280.bpl } System.TObject.Dispatch (Line 19228, "System.pas" + 11) + $0 [5AF270E5]{vcl280.bpl } Vcl.Themes.TStyleHook.WndProc (Line 7713, "Vcl.Themes.pas" + 38) + $6 [5AF272C6]{vcl280.bpl } Vcl.Themes.TMouseTrackControlStyleHook.WndProc (Line 7812, "Vcl.Themes.pas" + 1) + $4 [5AF6B410]{vcl280.bpl } Vcl.Forms.TScrollingStyleHook.WndProc (Line 14905, "Vcl.Forms.pas" + 0) + $0 [5AF2690A]{vcl280.bpl } Vcl.Themes.TStyleHook.HandleMessage (Line 7418, "Vcl.Themes.pas" + 20) + $6 [5B04AE92]{vcl280.bpl } Vcl.Styles.TStyleEngine.HandleMessage (Line 3610, "Vcl.Styles.pas" + 22) + $7 [5AF23338]{vcl280.bpl } Vcl.Themes.TStyleManager.HandleMessage (Line 5872, "Vcl.Themes.pas" + 11) + $11 [5AE1B1D3]{vcl280.bpl } Vcl.Controls.TWinControl.DoHandleStyleMessage (Line 9462, "Vcl.Controls.pas" + 0) + $F [5AE1D1F5]{vcl280.bpl } Vcl.Controls.TWinControl.WndProc (Line 10644, "Vcl.Controls.pas" + 170) + $6 [7A97FA59]{uniGUI28Core.bpl} Uniguibaseclasses.TUniGUIBaseControl.VCLWndProc + $19 [5AE1C700]{vcl280.bpl } Vcl.Controls.TWinControl.MainWndProc (Line 10321, "Vcl.Controls.pas" + 3) + $6 [5B9E5C1C]{rtl280.bpl } System.Classes.StdWndProc (Line 18517, "System.Classes.pas" + 8) + $0 [5AF65263]{vcl280.bpl } Vcl.Forms.TApplication.ProcessMessage (Line 11488, "Vcl.Forms.pas" + 23) + $1 [5AF652A6]{vcl280.bpl } Vcl.Forms.TApplication.HandleMessage (Line 11518, "Vcl.Forms.pas" + 1) + $4 [5AF655E5]{vcl280.bpl } Vcl.Forms.TApplication.Run (Line 11657, "Vcl.Forms.pas" + 27) + $3 [002380A2]{bds.exe } bds.bds (Line 227, "" + 16) + $2
Simple corrections brought in THexEditor, THexToCanvas by Valient Newman to make the component meet the requirements of Delphi 6 and higher, when the design-time and runtime code must be separated.
Checked in Delphi 7 and Delphi 2007
This component is used in Activity and Authentication Analyzer
The compoment HexEditor is available in My Github Repository
THexEditor v1.16, THexToCanvas v1.0 Beta 2
THexEditor descends from TCustomGrid, and displays and edits hexadecimal/binary files THexToCanvas is a descendant of TComponent, assign a THexEditor to it, set some properties and you can paint the hex data to a canvas (e.g. printer canvas)
credits to:
John Hamm, john@snapjax.com, http://users.snapjax.com/john/ (s.b. for details)
Christophe LE CORFEC, CLC@khalif.com for his introduction to the EBCDIC format and the nice idea about half byte insert/delete
Philippe Chessa, Philippe_Chessa@compuserve.com for his suggestions about AsText, AsHex and better support for the french keyboard layout
Daniel Jensen, no_comply@usa.net for octal offset display and the INS-key recognition stuff
written by Markus Stephany, mirbir.st@t-online.de, http://home.t-online.de/home/mirbir.st
$(BDS)\delphereum; $(BDS)\DelphiBigNumbers\Source; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Interfaces; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Math; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Utils; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Utils\Randoms; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto\Digests; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\Pkcs; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Utils\Encoders; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\RossStandart; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\Oiw; $(BDS)\HashLib4Pascal\src\Interfaces; $(BDS)\HashLib4Pascal\src\Utils; $(BDS)\HashLib4Pascal\src\Base; $(BDS)\HashLib4Pascal\src\KDF; $(BDS)\HashLib4Pascal\src\Nullable; $(BDS)\HashLib4Pascal\src\NullDigest; $(BDS)\HashLib4Pascal\src\Checksum; $(BDS)\HashLib4Pascal\src\Hash32; $(BDS)\HashLib4Pascal\src\Hash64; $(BDS)\HashLib4Pascal\src\Hash128; $(BDS)\HashLib4Pascal\src\Crypto; $(BDS)\HashLib4Pascal\src\Interfaces\IBlake2BParams; $(BDS)\HashLib4Pascal\src\Crypto\Blake2BParams; $(BDS)\HashLib4Pascal\src\Interfaces\IBlake2SParams; $(BDS)\HashLib4Pascal\src\Crypto\Blake2SParams; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\Nist; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\Misc; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\TeleTrust; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\CryptoPro; $(BDS)\SimpleBaseLib4Pascal\SimpleBaseLib\src\Bases; $(BDS)\SimpleBaseLib4Pascal\SimpleBaseLib\src\Utils; $(BDS)\SimpleBaseLib4Pascal\SimpleBaseLib\src\Interfaces; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto\Prng; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Utils\Rng; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto\Engines; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto\Parameters; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Math\EC; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto\EC; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\Sec; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\X9; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Asn1\CryptLib; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Math\Raw; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Math\EC\Multiplier; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Math\EC\Abc; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Math\Field; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Math\EC\Custom\Sec; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Math\EC\Custom\Djb; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto\Signers; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto\Generators; $(BDS)\CryptoLib4Pascal\CryptoLib\src\Crypto\Macs
Web3 solves these problems by allowing you to control your digital identity with an Ethereum address and ENS profile. Using an Ethereum address provides a single login across platforms that is secure, censorship-resistant, and anonymous.Quote was taken from Introduction to Web3. ethereum.org
Zero-knowledge proofs, however, can simplify authentication for both platforms and users. Once a ZK-proof has been generated using public inputs (e.g., data attesting to the user's membership of the platform) and private inputs (e.g., the user's details), the user can simply present it to authenticate their identity when they need to access the service. This improves the experience for users and frees organizations from the need to store huge amounts of user information.from Zero-knowledge proofs. ethereum.org
unit Proxies;
interface
function IsProxyClass(ComponentClass: TClass): Boolean;
implementation
function IsProxyClass(ComponentClass: TClass): Boolean;
begin
...
end;
end.
| Feature | Version |
|---|---|
| & operator for treating keywords as identifiers | Delphi 2006 |
{$IFEND} directive no longer required to close {$IF} statements: {$ENDIF} can now be used instead. | Delphi XE4 |
{$LEGACYIFEND} directive | Delphi XE5 |
{$MESSAGE} directive | Delphi 6 |
{$WARN} directive | Delphi 7 |
| 64 bit compiler | Delphi XE2 |
| Abstract classes | Delphi 2006 |
| Anonymous methods / closures | Delphi 2009 |
| Attributes | Delphi 2010 |
| class constructors / destructors | Delphi 2010 |
| Class data (class var) | Delphi 2006 |
| Class helpers | Delphi 2006 |
| Class properties | Delphi 2005 |
| Custom managed records | Delphi 10.4 |
| delayed keyword (for loading of DLLs) | Delphi 2010 |
| deprecated directive | Delphi 6 |
| deprecated directive with comment | Delphi 2009 |
| DirectoryExists function moved to SysUtils unit from FileCtrl | Delphi 6 |
| Dynamic arrays | Delphi 4 |
Dynamic array concatenation and addition extensions. Dynamic arrays can be initialised by assigning an array constant, as in DI := [1, 2, 3]; and can be concatenated using code like DI := DI + [1, 2, 3]; or DI := DJ + DK, where DI, DJ & DK are all dynamic integer arrays. | Delphi XE7 |
| EOSError (instead of EWin32Error) | Delphi 6 |
| ExcludeTrailingPathDelimiter function | Delphi 6 |
| Exit with result parameter | Delphi 2009 |
| Final methods | Delphi 2006 |
| Floating point number comparison routines added to Math unit. | Delphi 6 |
| for .. in loops | Delphi 2005 |
| Frames | Delphi 5 |
| Function inlining | Delphi 2005 |
| Generics | Delphi 2009 |
| IInterface | Delphi 6 |
| IncludeTrailingPathDelim function | Delphi 6 |
| Inline variable declarations | Delphi 10.3 |
| inline keyword | Delphi 2005 |
| Inner exceptions | Delphi 2009 |
| Insert and Delete RTL routines can be used with dynamic arrays in a similar way to how they are used with strings. | Delphi XE7 |
| Int8 type | Delphi 2009 |
| Int16 type | Delphi 2009 |
| Int32 type | Delphi 2009 |
| Int64 type | Delphi 4 |
| Interface to object casting | Delphi 2010 |
| library directive | Delphi 6 |
| LongWord type | Delphi 4 |
| Margins and Padding properties on TControl | Delphi 2006 |
| Namespaces [more info]. See also: Unit scope names. | Delphi 2005 |
| Nested constants within classes / records | Delphi 2005 |
| Nested types within classes | Delphi 2005 |
| Operator overloading on records | Delphi 2006 |
| Overloading for functions, procedures and methods | Delphi 4 |
| platform directive | Delphi 6 |
| RaiseLastOSError procedure | Delphi 6 |
| Record Helpers for simple types | Delphi XE3 |
| Records with methods | Delphi 2006 |
| resourcestring statement | Delphi 3 |
| RTTI enhancements | Delphi 2010 |
| SafeLoadLibrary function | Delphi 5 |
| Scoped enumerators (must have type name prefix) | Delphi 2009 |
| Sealed classes | Delphi 2006 |
| static directive for class methods | Delphi 2005 |
| strict private and strict protected visibility specifiers | Delphi 2005 |
| string type is UnicodeString | Delphi 2009 |
| StrUtils unit | Delphi 6 |
| TApplication.MainFormOnTaskbar property | Delphi 2007 |
| TArray | Delphi 2010 |
| TBytes alias for array of Byte | Delphi 2007 |
| Text format form files | Delphi 5 |
| TFormatSettings and overloaded format and conversion routines that use it | Delphi 7 |
| TObject.Equals virtual method | Delphi 2009 |
| TObject.GetHashCode virtual method | Delphi 2009 |
| TObject.ToString virtual method | Delphi 2009 |
| TObject.UnitName method | Delphi 2009 |
| Touch support | Delphi 2010 |
| TRegistry supports access flags | Delphi 6 |
| TRegistry.OpenKeyReadOnly method | Delphi 4 |
| TryStrToXXXX routines added to SysUtils | Delphi 6 |
| TStream supports 64 bit size and seek offsets | Delphi 6 |
| TStringList.Create(OwnsObjects: Boolean) constructor overload | Delphi 2009 |
| Types unit | Delphi 6 |
| UInt8 type | Delphi 2009 |
| UInt16 type | Delphi 2009 |
| UInt32 type | Delphi 2009 |
| UInt64 type | Delphi 7 |
| Unicode identifier names | Delphi 2005 |
| Unicode source files | Delphi 2005 |
| Unicode support (inc Windows API) | Delphi 2009 |
| UnicodeString type | Delphi 2009 |
| Unit conversion handling (that's unit as in mm or inches, not unit as in source code unit) | Delphi 6 |
| Unit scope names [More info]. See also: Namespaces. | Delphi XE2 |
| UTF8 source files | Delphi 2005 |
| UTF8Decode and UTF8Encode routines | Delphi 6 |
| UTF8String type | Delphi 6 |
| Variants unit | Delphi 6 |
| PosEx introduced | Delphi 7 |
| PosEx became obsolete. Pos got third offset argument | Delphi XE3 |
| Variants unit | Delphi 6 |
| VCL styles | Delphi XE2 |
| XMLDoc documentation | Delphi 2005 |
| Multiline String Literals | Delphi 12 Athens |
| Product | Product version | Other names | Internal version | Package version | CompilerVersion const | RTLVersion const | Defined Symbol |
|---|---|---|---|---|---|---|---|
| Delphi 12 Athens | 29 | BDS 23 | 36 | 290 | 36.0 | 36.0 | VER360 |
| Delphi 11 Alexandria | 28 | BDS 22 | 35 | 280 | 35.0 | 35.0 | VER350 |
| Delphi 10.4 Sydney | 27 | BDS 21 | 34 | 270 | 34.0 | 34.0 | VER340 |
| Delphi 10.3 Rio | 26 | BDS 20 | 33 | 260 | 33.0 | 33.0 | VER330 |
| Delphi 10.2 Tokyo | 25 | BDS 19 | 32 | 250 | 32.0 | 32.0 | VER320 |
| Delphi 10.1 Berlin | 24 | BDS 18 | 31 | 240 | 31.0 | 31.0 | VER310 |
| Delphi 10 Seattle | 23 | BDS 17 | 30 | 230 | 30.0 | 30.0 | VER300 |
| Delphi XE8 | 22 | BDS 16 | 29 | 220 | 29.0 | 29.0 | VER290 |
| Delphi XE7 | 21 | BDS 15 | 28 | 210 | 28.0 | 28.0 | VER280 |
| Delphi XE6 | 20 | BDS 14 | 27 | 200 | 27.0 | 27.0 | VER270 |
| Delphi XE5 | 19 | BDS 12 | 26 | 190 | 26.0 | 26.0 | VER260 |
| Delphi XE4 | 18 | BDS 11 | 25 | 180 | 25.0 | 25.0 | VER250 |
| Delphi XE3 | 17 | BDS 10 | 24 | 170 | 24.0 | 24.0 | VER240 |
| Delphi XE2 Pulsar | 16 | BDS 9 | 23 | 160 & 161 | 23.0 | 23.0 | VER230 |
| Delphi XE Fulcrum | 15 | BDS 8 | 22 | 150 | 22.0 | 22.0 | VER220 |
| Delphi 2010 Weaver | 14 | BDS 7 | 21 | 140 | 21.0 | 21.0 | VER210 |
| Delphi 2009 Tiburon | 12 | BDS 6 | 20 | 120 | 20.0 | 20.0 | VER200 |
| Delphi 2007 .NET | 11 | BDS 5 | 19 | 110 | 19.0 | 19.0 | VER190 |
| Delphi 2007 Win32 | 11 | BDS 5 | 18.5 | 110 | 18.5 | 18.0 | VER180 & VER185 |
| Delphi 2006 DeXter | 10 | BDS 4 | 18 | 100 | 18.0 | 18.0 | VER180 |
| Delphi 2005 Diamondback | 9 | BDS 3 | 17 | 90 | 17.0 | 17.0 | VER170 |
| Delphi 8 Octane (.NET only) | 8 | BDS 2 | 16 | 80 | 16.0 | 16.0 | VER160 |
| C++ Builder 7 | 7? | 15 | 70? | 15.0? | ? | VER150 & BCB | |
| Delphi 7 | 7 | 15 | 70 | 15.0 | 15.0 | VER150 | |
| C++ Builder 6 | 6 | 14 | 60 | 14.0 | ? | VER140 & BCB | |
| Delphi 6 | 6 | 14 | 60 | 14.0 | 14.0 | VER140 | |
| C++ Builder 5 | 5 | 13 | N/a | N/a | N/a | VER130 & BCB | |
| Delphi 5 | 5 | 13 | N/a | N/a | N/a | VER130 | |
| C++ Builder 4 | 4 | 12.5 | N/a | N/a | N/a | VER125 & BCB | |
| Delphi 4 | 4 | 12 | N/a | N/a | N/a | VER120 | |
| C++ Builder 3 | 3 | 11 | N/a | N/a | N/a | VER110 & BCB | |
| Delphi 3 | 3 | 10 | N/a | N/a | N/a | VER100 | |
| C++ Builder 1 | N/a | 9.3 | N/a | N/a | N/a | VER93 & BCB | |
| Delphi 2 | 2 | 9 | N/a | N/a | N/a | VER90 | |
| Delphi 1 | 1 | 8 | N/a | N/a | N/a | VER80 |
Use RtlVersion when the code depends on VCL or RTL features and CompilerVersion when it depends on compiler/language features.
FootnoteDelphi XE2 packages are version 160 but five FireMonkey packages at XE2 Update 2 (fmi161.bpl, fmx161.bpl, fmxase161.bpl, fmxdae161.bpl and fmxobj161.bpl) are version 161.
Former Source: delphiDabbler.com
The imported project "C:\Windows\Microsoft.NET\Framework64\v2.0.50727\Borland. Delphi.Targets" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.RAD keeps the copies of Targets files in the
But error can still exist!
The matter to give "Full control" to "ALL APPLICATION PACKAGES" ("Все пакеты приложений") for the "C:\Windows\Microsoft.NET\" directory.
The All Application Packages group is a well-known group with a predefined SID. The group must have specific access to certain locations of the registry and file system for Microsoft Store Apps to function properly.
