"excel vba text compression" Code Answer's

You're definitely familiar with the best coding language VBA that developers use to develop their projects and they get all their queries like "excel vba text compression" answered properly. Developers are finding an appropriate answer about excel vba text compression related to the VBA coding language. By visiting this online portal developers get answers concerning VBA codes question like excel vba text compression. Enter your desired code related query in the search bar and get every piece of information about VBA code related question on excel vba text compression. 

vba text compression

By Excel HeroExcel Hero on May 29, 2020 
Option Explicit

#If VBA7 Then
    Private Declare PtrSafe Function Compress& Lib "cabinet" (ByVal hCompressor&, ByVal pUncompressedData&, ByVal sizeUncompressedData&, ByVal pCompressedDataBuffer&, ByVal sizeCompressedBuffer&, bytesOut&)
    Private Declare PtrSafe Function Decompress& Lib "cabinet" (ByVal hCompressor&, ByVal pCompressedData&, ByVal sizeCompressedData&, ByVal pUncompressedDataBuffer&, ByVal sizeOfUncompressedBuffer&, bytesOut&)
    Private Declare PtrSafe Function CreateCompressor& Lib "cabinet" (ByVal CompressAlgorithm&, ByVal pAllocationRoutines&, hCompressor&)
    Private Declare PtrSafe Function CreateDecompressor& Lib "cabinet" (ByVal CompressAlgorithm&, ByVal pAllocationRoutines&, hDecompressor&)
    Private Declare PtrSafe Function CloseCompressor& Lib "cabinet" (ByVal hCompressor&)
    Private Declare PtrSafe Function CloseDecompressor& Lib "cabinet" (ByVal hDecompressor&)
#Else
    Private Declare Function Compress& Lib "cabinet" (ByVal hCompressor&, ByVal pUncompressedData&, ByVal sizeUncompressedData&, ByVal pCompressedDataBuffer&, ByVal sizeCompressedBuffer&, bytesOut&)
    Private Declare Function Decompress& Lib "cabinet" (ByVal hCompressor&, ByVal pCompressedData&, ByVal sizeCompressedData&, ByVal pUncompressedDataBuffer&, ByVal sizeOfUncompressedBuffer&, bytesOut&)
    Private Declare Function CreateCompressor& Lib "cabinet" (ByVal CompressAlgorithm&, ByVal pAllocationRoutines&, hCompressor&)
    Private Declare Function CreateDecompressor& Lib "cabinet" (ByVal CompressAlgorithm&, ByVal pAllocationRoutines&, hDecompressor&)
    Private Declare Function CloseCompressor& Lib "cabinet" (ByVal hCompressor&)
    Private Declare Function CloseDecompressor& Lib "cabinet" (ByVal hDecompressor&)
#End If


Function CompressString$(s$, Optional algorithm& = 5)
    Dim h&, max&, bytesOut&, b$
    If Len(s) Then
        If CreateCompressor(algorithm, 0&, h) Then
            max = LenB(s): b = Space$(max)
            If Compress(h, StrPtr(s), max, StrPtr(b), max, bytesOut) Then
                If bytesOut Then CompressString = Left$(b, bytesOut \ 2)
            End If
            CloseCompressor h
        End If
    End If
End Function

Function DecompressString$(s$, Optional algorithm& = 5)
    Dim h&, bytesOut&, b$
    If Len(s) Then
        If CreateDecompressor(algorithm, 0&, h) Then
            b = Space$(LenB(s) * 50)
            If Decompress(h, StrPtr(s), LenB(s), StrPtr(b), LenB(b), bytesOut) Then
                If bytesOut Then DecompressString = Left$(b, bytesOut \ 2)
            End If
            CloseDecompressor h
        End If
    End If
End Function
                              
'------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Dim GreenEggs$, Tiny$, Roundtrip$
                              
GreenEggs = "I do not like them in a box. I do not like them with a fox. I will not eat them in a house. I do not like them with a mouse. I do not like them here or there. I do not like them ANYWHERE!"
Tiny = CompressString(GreenEggs)
Roundtrip = DecompressString(Tiny)
                              
MsgBox Len(GreenEggs)    	'<--displays:  187
MsgBox Len(Tiny)    		'<--displays:   73
MsgBox Len(Roundtrip)    	'<--displays:  187

Debug.Print Roundtrip		'<--displays Dr. Seus's breakfast problem
                              
'Note: Tiny (the compressed string) can be written to disk and decompressed 
'      at a later date.  
                              
'Note: These functions use the Win32 Compression API, which is bundled with 
'Windows since Windows 8. These function will not work on Windows 7 and earlier.
                              
'Note: These functons default to using Algorithm #5: LZMS. The functions can 
'      optionally be directed to use the other supported MS API
'      compression algorithms:                
'                              MSZIP:       2
'                              XPRESS:      3
'                              XPRESS_HUFF: 4
'                              LZMS:        5

'Note: There is no Algorithm #1 included in the API.
                              
'Note: The default LZMS compression algorithm seems to compress the best.                              
                              
                              
'Reference:
'    https://docs.microsoft.com/en-us/windows/win32/api/_cmpapi/

Source: academy.excelhero.com

Add Comment

11

excel vba text compression

By Excel HeroExcel Hero on May 29, 2020 
Option Explicit

#If VBA7 Then
    Private Declare PtrSafe Function Compress& Lib "cabinet" (ByVal hCompressor&, ByVal pUncompressedData&, ByVal sizeUncompressedData&, ByVal pCompressedDataBuffer&, ByVal sizeCompressedBuffer&, bytesOut&)
    Private Declare PtrSafe Function Decompress& Lib "cabinet" (ByVal hCompressor&, ByVal pCompressedData&, ByVal sizeCompressedData&, ByVal pUncompressedDataBuffer&, ByVal sizeOfUncompressedBuffer&, bytesOut&)
    Private Declare PtrSafe Function CreateCompressor& Lib "cabinet" (ByVal CompressAlgorithm&, ByVal pAllocationRoutines&, hCompressor&)
    Private Declare PtrSafe Function CreateDecompressor& Lib "cabinet" (ByVal CompressAlgorithm&, ByVal pAllocationRoutines&, hDecompressor&)
    Private Declare PtrSafe Function CloseCompressor& Lib "cabinet" (ByVal hCompressor&)
    Private Declare PtrSafe Function CloseDecompressor& Lib "cabinet" (ByVal hDecompressor&)
#Else
    Private Declare Function Compress& Lib "cabinet" (ByVal hCompressor&, ByVal pUncompressedData&, ByVal sizeUncompressedData&, ByVal pCompressedDataBuffer&, ByVal sizeCompressedBuffer&, bytesOut&)
    Private Declare Function Decompress& Lib "cabinet" (ByVal hCompressor&, ByVal pCompressedData&, ByVal sizeCompressedData&, ByVal pUncompressedDataBuffer&, ByVal sizeOfUncompressedBuffer&, bytesOut&)
    Private Declare Function CreateCompressor& Lib "cabinet" (ByVal CompressAlgorithm&, ByVal pAllocationRoutines&, hCompressor&)
    Private Declare Function CreateDecompressor& Lib "cabinet" (ByVal CompressAlgorithm&, ByVal pAllocationRoutines&, hDecompressor&)
    Private Declare Function CloseCompressor& Lib "cabinet" (ByVal hCompressor&)
    Private Declare Function CloseDecompressor& Lib "cabinet" (ByVal hDecompressor&)
#End If


Function CompressString$(s$, Optional algorithm& = 5)
    Dim h&, max&, bytesOut&, b$
    If Len(s) Then
        If CreateCompressor(algorithm, 0&, h) Then
            max = LenB(s): b = Space$(max)
            If Compress(h, StrPtr(s), max, StrPtr(b), max, bytesOut) Then
                If bytesOut Then CompressString = Left$(b, bytesOut \ 2)
            End If
            CloseCompressor h
        End If
    End If
End Function

Function DecompressString$(s$, Optional algorithm& = 5)
    Dim h&, bytesOut&, b$
    If Len(s) Then
        If CreateDecompressor(algorithm, 0&, h) Then
            b = Space$(LenB(s) * 50)
            If Decompress(h, StrPtr(s), LenB(s), StrPtr(b), LenB(b), bytesOut) Then
                If bytesOut Then DecompressString = Left$(b, bytesOut \ 2)
            End If
            CloseDecompressor h
        End If
    End If
End Function
                              
'------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Dim GreenEggs$, Tiny$, Roundtrip$
                              
GreenEggs = "I do not like them in a box. I do not like them with a fox. I will not eat them in a house. I do not like them with a mouse. I do not like them here or there. I do not like them ANYWHERE!"
Tiny = CompressString(GreenEggs)
Roundtrip = DecompressString(Tiny)
                              
MsgBox Len(GreenEggs)    	'<--displays:  187
MsgBox Len(Tiny)    		'<--displays:  73
MsgBox Len(Roundtrip)    	'<--displays:  187

Debug.Print Roundtrip		'<--displays Dr. Seus's breakfast problem
                              
'Note: Tiny (the compressed string) can be written to disk and decompressed 
'      at a later date.  
                              
'Note: These functions use the Win32 Compression API, which is bundled with 
'Windows since Windows 8. These function will not work on Windows 7 and earlier.
                              
'Note: These functons default to using Algorithm #5: LZMS. The functions can 
'      optionally be directed to use the other supported MS API
'      compression algorithms:                
'                              MSZIP:       2
'                              XPRESS:      3
'                              XPRESS_HUFF: 4
'                              LZMS:        5

'Note: There is no Algorithm #1 included in the API.
                              
'Note: The default LZMS compression algorithm seems to compress the best.                              
                              
                              
'Reference:
'    https://docs.microsoft.com/en-us/windows/win32/api/_cmpapi/

Source: academy.excelhero.com

Add Comment

14

All those coders who are working on the VBA based application and are stuck on excel vba text compression can get a collection of related answers to their query. Programmers need to enter their query on excel vba text compression related to VBA code and they'll get their ambiguities clear immediately. On our webpage, there are tutorials about excel vba text compression for the programmers working on VBA code while coding their module. Coders are also allowed to rectify already present answers of excel vba text compression while working on the VBA language code. Developers can add up suggestions if they deem fit any other answer relating to "excel vba text compression". Visit this developer's friendly online web community, CodeProZone, and get your queries like excel vba text compression resolved professionally and stay updated to the latest VBA updates. 

VBA answers related to "excel vba text compression"

excel vba text compression excel vba string compression excel vba string compression vba text compression excel vba text compression vba compress string excel vba compress string vba text compression vba compression excel vba HTML text with tags to formatted text in an cell how to wrap text in excel excel vba range.text excel vba range.text excel vba translate text translate text in Excel excel vba read text from clipboard excel vba text to binary string excel vba keep only hex digits from text string excel vba open text file excel vba bold some text in cell excel vba color text in cell vba write text file excel text to columns line break excel vba write string to text file excel vba convert text YYYYMMDD to date xl vba compression vba compression xl vba compression excel vba difference between .value .value2 .text .formula .formular1c1 excel vba open word document and find text
View All VBA queries

VBA queries related to "excel vba text compression"

excel vba text compression excel vba string compression vba text compression vba compression xl vba compression excel vba HTML text with tags to formatted text in an cell xlvba compression excel vba delete sheets and stop excel asking the user to confirm excel-vba how to convert a column number into an excel column excel vba get list of Excel files in a folder excel vba equivalent to Excel's mod function excel vba can a vba function return a range? excel vba how to unit test vba code excel vba write string to text file excel vba open text file excel vba difference between .value .value2 .text .formula .formular1c1 excel vba range.text excel vba convert text YYYYMMDD to date excel vba bold some text in cell excel vba color text in cell excel vba text to binary string excel vba read text from clipboard excel vba translate text excel vba keep only hex digits from text string excel vba open word document and find text excel vba change number format of cell to text excel vba how to activate a specific worksheet excel vba create ADO recordset from table excel vba find get last row in column excel vba check if a string contains another string excel vba last day of month excel vba base64 decode excel vba string to binary excel vba how to reset usedrange excel vba second byte from INTEGER excel vba set cell format to date excel vba determine number of elements in a 1D array excel vba ubound on a multidimensional array excel-vba get integer high byte excel vba check if directory exists excel vba recursive example factorial function excel vba factorial excel vba add one hour excel vba convert number to binary string excel vba arraylist excel-vba long integer value to bits excel vba cells background color excel vba initialize or detect NaN, +infinity, -infinity, special values excel vba last row excel vba constant excel vba wait milliseconds excel vba pause excel-vba pause excel-vba wait excel vba exit for next loop excel vba check if key is in collection excel vba check if string entirely uppercase excel vba Populating a combobox on a userform from a range of cells excel vba initialize or detect NaN infinity infinity special values excel vba test or check if sheet exists excel vba determine number of elements in an array excel vba last row in range excel vba difference between DateValue and CDate excel vba date to unix timestamp and vice versa excel vba check if string entirely alpha excel vba low byte from INTEGER excel vba how to get the old value of a changed cell excel vba query access database excel vba check if all substrings in list are in string excel vba check if string entirely lowercase excel vba get the path of current workbook excel vba stack memory structure filo excel vba clear contents and formatting of cell with a single command excel vba ceiling function excel vba queue fifo memory structure first in first out excel vba compare 2 rows excel vba create recordset from table excel vba ADOX.Column append column adBoolean error excel vba check for uninitialized or empty array excel vba delete rows in range excel vba select multiple ranges excel vba write to the windows registry excel vba bitwise left shift excel vba freeze panes without select excel vba get the workbook full file name with path excel vba clean extra spaces from an entire range excel vba read registry key value excel vba remove all non alphanumeric characters from a string excel vba word count in string excel vba find last column excel vba export sheet as a csv without losing focus of my current workbook excel vba folder exist excel vba create in-memory ADO recordset from table excel vba pass array to and from jscript Excel VBA Function Overloading and UDF excel vba make word from bytes excel vba convert cells(1,1) into A1 and vice versa excel vba force recalculation excel vba list all files in folder and subfolders excel vba double quotes in string literal excel vba msgbox excel vba least common multiple excel vba get ordinal number from cardinal number excel vba property let get excel vba check if multiple substrings in string excel vba replace tokens in a template string excel vba how to programmatically remove the marching ants after range copy excel vba for next loop skip excel vba function to convert column number to letter vba how to convert a column number into an Excel column excel vba determine number of elements in a 2D array excel vba array sort excel vba date to string conversion excel vba add module programmatically excel vba what happens to range objects if user deletes cells excel vba class get set property msgbox yes no vba excel excel vba make cell visible excel vba if sunday or staurday excel vba how to get a range's full address including sheet name excel vba get column number from column name excel vba count substring in string excel vba add sheet excel vba greatest common denominator excel vba swap byte order excel vba get low byte from INTEGER excel vba zero-fill right shift excel vba Run a Macro every time sheet is changed excel vba password protect excel vba zerofill right shift excel vba while... "end while" doesn't work? excel vba close form escape key excel vba stack excel vba manipulate arrays without loops excel vba pass array to scriptcontrol excel vba multiple string search with InStr function excel vba generate guid uuid excel vba BitToLong excel vba clean non breaking space excel vba display milliseconds high precision excel vba dedupe array excel vba array to arraylist excel vba array of random numbers excel vba bitshift left excel vba InStrCount excel vba delete empty rows excel vba first byte from INTEGER excel vba Imitating the "IN" operator from python excel vba check if string entirely numeric excel vba low word from Long Integer excel vba word count excel vba resize range excel vba check if every substring in list are in string excel vba string to bits excel vba right word from Long Integer excel vba How to determine if a date falls on the weekend? excel vba check if a string only contains alpha characters excel vba stack filo excel vba make a short integer from two bytes excel vba create named range excel vba binary string to long excel vba how to declare a global variable excel vba set range borders like grid excel vba stack memory structure filo first in last out excel vba alternate row color excel vba check if a string only contains letters excel vba Case-Insensitive String Comparison excel vba isalpha excel vba Refreshing all pivot tables in workbook excel vba get the workbook full filename with path Excel vba range to array excel vba exit for loop excel vba get user selected range excel vba convert 2 Short integers to a Long integer excel vba hide columns excel vba how to check if a worksheet cell is empty excel vba highlight cells using the hex color value within the cells excel vba swap endian excel vba error 424 object required when calling sub excel vba min function excel vba force array elements to alphanumeric excel vba bitshift right excel vba get column name from number excel vba set border around range excel vba quickest way to clear sheet contents excel vba create a bitmask excel vba wait excel vba convert and entire range to uppercase excel vba binary from long integer value excel vba compress string excel vba "code execution has been halted” excel vba count words excel vba How to URL encode a string excel vba code execution has been halted Excel VBA hide sheets with names in array excel vba hide multiple sheets at once excel vba check cell not empty excel vba queue

Browse Other Code Languages

Abap ActionScript Assembly BASIC C C# C++ Clojure Cobol CSS Dart Delphi Elixir Erlang F# Fortran Go Groovy Haskell Html Java Javascript Julia Kotlin Lisp Lua Matlab Objective-C Pascal Perl PHP PostScript Prolog Python R Ruby Rust Scala Scheme Shell/Bash Smalltalk SQL Swift TypeScript VBA WebAssembly Whatever
CodeProZone