https://forge.codesys.com/forge/talk/Runtime/thread/ec59609a26/2020-02-27T16:06:38.505000ZRecent posts to MEMSET2020-02-27T16:06:38.505000Z2020-02-27T16:06:38.505000Zo5ihttps://forge.codesys.com/u/o5i/https://forge.codesys.combe5be0cc7bd238b0bf24dfc0f73d86b828690e11

<div class="markdown_content"><p>Hi, is it possible to use it whit 2d arrays? If i want to delete only 1 column or row?<br/> like ```</p> <p>memset(myarray[]<span>[1]</span>,0,sizeof(myarray[]<span>[1]</span>);</p> <p>```???<br/> I managed to delete the whole array using this:</p> <div class="codehilite"><pre><span></span><span class="nt">SysMemSet</span><span class="o">(</span><span class="nt">pDest</span><span class="o">:=</span><span class="nt">ADR</span><span class="o">(</span><span class="nt">SET_AUTO_NAME</span><span class="o">)</span> <span class="o">,</span> <span class="nt">udiValue</span><span class="o">:=</span> <span class="nt">0</span><span class="o">,</span> <span class="nt">udiCount</span><span class="o">:=</span> <span class="nt">SIZEOF</span><span class="o">(</span><span class="nt">SET_AUTO_NAME</span><span class="o">));</span> </pre></div> </div>

2020-02-27T16:06:36.196000Z2020-02-27T16:06:36.196000Zlearnetkhttps://forge.codesys.com/u/learnetk/https://forge.codesys.com467968b7275e03c95845a102b9afbc4999fa75b4

<div class="markdown_content"><p>Hi<br/> you could use the sysmemset in the sysmem library.</p></div>

2020-02-27T16:06:35.415000Z2020-02-27T16:06:35.415000Zo5ihttps://forge.codesys.com/u/o5i/https://forge.codesys.coma76cd1691304c08c8f42677203b419f863fa14ee

<div class="markdown_content"><p>Hi, i was wondering if there is a MEMSET function. I want to set a array to 0.<br/> Or maybee is it possible to make a struct of arrays and set that to 0?</p></div>