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<title>Editing files</title>
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<header><div class="inner pagewide"><div class="trails" role="navigation"><div class="trail">
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<a class="trail" href="index.html" title="GHex Help">GHex Help</a> › <a class="trail" href="index.html#basics" title="Basics">Basics</a> » </div></div></div></header><article><div class="hgroup pagewide"><h1 class="title"><span class="title">Editing files</span></h1></div>
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<div class="contents pagewide"></div>
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<section id=""><div class="inner">
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<div class="hgroup pagewide"><h2 class="title"><span class="title">Toggling the hex or ASCII panes</span></h2></div>
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<div class="region"><div class="contents pagewide">
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<p class="p">File can be edited in GHex from either the hex pane or the ASCII pane.</p>
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<p class="p">To focus either pane to accept your keystrokes, you may click on the appropriate pane, or:</p>
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<div class="list"><div class="inner"><div class="region"><ul class="list">
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<li class="list"><p class="p">Press <span class="keyseq"><span class="key"><kbd>Alt</kbd></span>+<span class="key"><kbd>Left</kbd></span></span> to focus the hex pane, and</p></li>
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<li class="list"><p class="p">Press <span class="keyseq"><span class="key"><kbd>Alt</kbd></span>+<span class="key"><kbd>Right</kbd></span></span> to focus the ASCII pane.</p></li>
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</ul></div></div></div>
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<p class="p">使用以下任意方法可以在文件中移动光标：</p>
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<div class="list"><div class="inner"><div class="region"><ul class="list">
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<li class="list"><p class="p">Use the scrollbar on the window and the mouse to select a byte by clicking on it.</p></li>
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<li class="list"><p class="p">Use the arrow keys, <span class="key"><kbd>Home</kbd></span>, <span class="key"><kbd>End</kbd></span>, <span class="key"><kbd>PageUp</kbd></span> or <span class="key"><kbd>PageDown</kbd></span> on the keyboard.</p></li>
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<li class="list"><p class="p">Choose <span class="gui">Jump to Byte</span> from the (Main menu) or press <span class="keyseq"><span class="key"><kbd>Ctrl</kbd></span>+<span class="key"><kbd>J</kbd></span></span>,
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and enter the cursor offset as a decimal or hexadecimal value.
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The format of the hexadecimal value must be 0x followed by the offset, for example 0x3.</p></li>
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</ul></div></div></div>
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</div></section><section id=""><div class="inner">
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<div class="hgroup pagewide"><h2 class="title"><span class="title">Editing the file using the hex or ASCII pane</span></h2></div>
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<div class="region"><div class="contents pagewide">
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<p class="p">Edit the ASCII format in the same way you edit a normal text file.</p>
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<p class="p">To edit the hexadecimal format, use the values 0 to 9 and a to f. This
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operation is not case-sensitive.</p>
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</div></section><section id=""><div class="inner">
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<div class="hgroup pagewide"><h2 class="title"><span class="title">Insert mode</span></h2></div>
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<div class="region"><div class="contents pagewide">
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<p class="p"><span class="gui">Insert Mode</span> can be toggled on or off by pressing <span class="key"><kbd>Insert</kbd></span>, or by
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clicking the <span class="gui">Toggle insert mode</span> button in the status bar.</p>
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<p class="p">When <span class="gui">Insert Mode</span> is enabled, this means data will be added to the file as
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opposed to replacing existing data.</p>
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<p class="p">Unlike traditional text editors, having <span class="gui">Insert Mode</span> <span class="em">off</span> is
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considered the default state in GHex, given that hex editors are routinely used
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to edit existing data in binary files that are very specifically laid out. In
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some cases, such files may be of a fixed size and increasing or decreasing
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their size may cause undefined or unwanted behaviour in applications that open
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<div class="title"><h2><span class="title">更多信息</span></h2></div>
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<div class="region"><ul><li class="links "><a href="index.html#basics" title="Basics">Basics</a></li></ul></div>
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<div class="hgroup"><h2><span class="title">关于</span></h2></div>
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<div class="region"><div class="contents">
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<div class="copyrights"><div class="copyright">© 2022 Logan Rathbone</div></div>
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<div class="credits-authors">
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<div class="title"><span class="title">编写者</span></div>
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<ul class="credits"><li>Logan Rathbone</li></ul>
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