API File.NVM.ReadByte: Difference between revisions

Latest revision as of 14:11, 13 July 2026

	ReadByte
Reads a single byte from the NVM, -1 if empty
- HANDLE	FileHandle
The handle of an open file
- ULONG	Address
Position in the file in bytes
- INT	Return

Detailed description

Examples

Calling in a calculation

Declare a variable 'result' of type INT

Add to a calculation icon:

result = ::File.NVM.ReadByte(filehandle, address)

@@ Line 1: / Line 1: @@
+{| class="mtx-class-macrotable wikitable"
+|-
+| width="10%" align="center" class="mtx-class-macrohead" | [[File:Fc9-comp-macro.png]]
+| width="90%" class="mtx-class-macrohead" | '''ReadByte'''
+|-
+| colspan="2" | Reads a single byte from the NVM, -1 if empty&nbsp;
+|-
+|-
+| width="10%" align="center" | [[File:Fc9-h32-icon.png]] - HANDLE
+| width="90%" | FileHandle
+|-
+| colspan="2" | The handle of an open file&nbsp;
+|-
+| width="10%" align="center" | [[File:Fc9-u32-icon.png]] - ULONG
+| width="90%" | Address
+|-
+| colspan="2" | Position in the file in bytes&nbsp;
+|-
+| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-s16-icon.png]] - INT
+| width="90%" style="border-top: 2px solid #000;" | ''Return''
+|}
-<sidebar>API contents</sidebar>
+==Detailed description==
-Reads a single byte from the NVM, -1 if empty
-<div style="width:25%; float:right" class="toc">
-====Class hierarchy====
-[[API File|File]]
-:[[API File.NVM|NVM]]
-::[[API File.NVM|ReadByte]]
-</div>
-__TOC__
-==Parameters==
-[[Variable Types|HANDLE]] ''FileHandle''
-:The handle of an open file
-[[Variable Types|ULONG]] ''Address''
-:Position in the file in bytes
-==Return value==
-[[Variable Types|INT]]
-''<span style="color:red;">No additional information</span>''
-==Detailed description==
-''<span style="color:red;">No additional information</span>''
@@ Line 34: / Line 30: @@
 * Declare a variable 'result' of type INT
 * Add to a calculation icon: <pre class="brush:[cpp]">result = ::File.NVM.ReadByte(filehandle, address)</pre>
-''<span style="color:red;">No additional examples</span>''

SteveT (talk | contribs)

Latest revision as of 14:11, 13 July 2026

Detailed description

Examples

Calling in a calculation