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< title > cef4delphi: uCEFInterfaces: Interface ICefCustomStreamReader</ title >
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< span id = "ICefCustomStreamReader" ></ span >< h1 class = "cio" > Interface ICefCustomStreamReader</ h1 >
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< div class = "one_section" >< a class = "section" href = "#PasDoc-Description" > Description</ a ></ div >< div class = "one_section" >< a class = "section" href = "#PasDoc-Hierarchy" > Hierarchy</ a ></ div >< div class = "one_section" > Fields</ div >< div class = "one_section" >< a class = "section" href = "#PasDoc-Methods" > Methods</ a ></ div >< div class = "one_section" > Properties</ div ></ div >
< span id = "PasDoc-Description" ></ span >< h2 class = "unit" > Unit</ h2 >
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< a href = "uCEFInterfaces.html" > uCEFInterfaces</ a ></ p >
< h2 class = "declaration" > Declaration</ h2 >
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< code > type ICefCustomStreamReader = interface(< a class = "normal" href = "uCEFInterfaces.ICefBaseRefCounted.html" > ICefBaseRefCounted</ a > )</ code ></ p >
< h2 class = "description" > Description</ h2 >
< p >
Interface used to read data from a stream. The functions of this interface may be called on any thread. </ p >
< p >
< p > UNKNOWN
< p > < see href=" < a href = "https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_stream_capi.h" > https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_stream_capi.h</ a > "> CEF source file: /include/capi/cef_stream_capi.h (cef_stream_reader_t))</ p >
< span id = "PasDoc-Hierarchy" ></ span >< h2 class = "hierarchy" > Hierarchy</ h2 >
< ul class = "hierarchy" >< li class = "ancestor" > IInterface</ li >
< li class = "ancestor" >< a class = "normal" href = "uCEFInterfaces.ICefBaseRefCounted.html" > ICefBaseRefCounted</ a ></ li >
< li class = "thisitem" > ICefCustomStreamReader</ li ></ ul >< h2 class = "overview" > Overview</ h2 >
< span id = "PasDoc-Methods" ></ span >< h3 class = "summary" > Methods</ h3 >
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< td class = "itemcode" >< code > function < strong >< a href = "uCEFInterfaces.ICefCustomStreamReader.html#Read-Pointer-NativeUInt-NativeUInt-" > Read</ a ></ strong > (ptr: Pointer; size, n: < a href = "uCEFTypes.html#NativeUInt" > NativeUInt</ a > ): < a href = "uCEFTypes.html#NativeUInt" > NativeUInt</ a > ;</ code ></ td >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< code > function < strong >< a href = "uCEFInterfaces.ICefCustomStreamReader.html#Seek-Int64-Integer-" > Seek</ a ></ strong > (offset: Int64; whence: Integer): Integer;</ code ></ td >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< code > function < strong >< a href = "uCEFInterfaces.ICefCustomStreamReader.html#Tell" > Tell</ a ></ strong > : Int64;</ code ></ td >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< code > function < strong >< a href = "uCEFInterfaces.ICefCustomStreamReader.html#Eof" > Eof</ a ></ strong > : Boolean;</ code ></ td >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< code > function < strong >< a href = "uCEFInterfaces.ICefCustomStreamReader.html#MayBlock" > MayBlock</ a ></ strong > : Boolean;</ code ></ td >
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< h2 class = "description" > Description</ h2 >
< h3 class = "detail" > Methods</ h3 >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< span id = "Read-Pointer-NativeUInt-NativeUInt-" ></ span >< code > function < strong > Read</ strong > (ptr: Pointer; size, n: < a href = "uCEFTypes.html#NativeUInt" > NativeUInt</ a > ): < a href = "uCEFTypes.html#NativeUInt" > NativeUInt</ a > ;</ code ></ td >
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< tr >< td colspan = "2" >
< p >
Read raw binary data. </ p >
< h6 class = "description_section" > Attributes</ h6 >
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< dt > GUID['{BBCFF23A-6FE7-4C28-B13E-6D2ACA5C83B7}']</ dt >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< span id = "Seek-Int64-Integer-" ></ span >< code > function < strong > Seek</ strong > (offset: Int64; whence: Integer): Integer;</ code ></ td >
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< p >
Seek to the specified offset position. |whence| may be any one of SEEK_CUR, SEEK_END or SEEK_SET. Return zero on success and non-zero on failure. </ p >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< span id = "Tell" ></ span >< code > function < strong > Tell</ strong > : Int64;</ code ></ td >
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< p >
Return the current offset position. </ p >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< span id = "Eof" ></ span >< code > function < strong > Eof</ strong > : Boolean;</ code ></ td >
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< p >
Return non-zero if at end of file. </ p >
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< td class = "visibility" >< a href = "legend.html" >< img src = "public.gif" alt = "Public" title = "Public" ></ a ></ td >
< td class = "itemcode" >< span id = "MayBlock" ></ span >< code > function < strong > MayBlock</ strong > : Boolean;</ code ></ td >
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< p >
Return true (1) if this handler performs work like accessing the file system which may block. Used as a hint for determining the thread to access the handler from. </ p >
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2026-01-21 10:25:52 +01:00
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