<div>
use the atof function:<br />
<br />
float fVal = atof(strName);<br />

</div>


use the atof function:

float fVal = atof(strName);


<div>
Here is the code to convert string to double. (There no api available to convert the string to float directly.) Here is the code sample:<br />
<br />
#include &lt;stdlib.h&gt;<br />
<br />
main()<br />
{<br />
&nbsp; char* str; *stopstr;<br />
<br />
}
</div>


Here is the code to convert string to double. (There no api available to convert the string to float directly.) Here is the code sample:

#include <stdlib.h>

main()
{
  char* str; *stopstr;

}

<div>
Hi, <br />
sorry, you have to use &quot;strtod&quot; instead of &quot;strtol&quot;. Typing mistake.<br />
<br />
Thangs
</div>


Hi,
sorry, you have to use "strtod" instead of "strtol". Typing mistake.

Thangs

<div>
=&gt; koger<br />
Would you mind telling me why you didn't like my answer?<br />

</div>


=> koger
Would you mind telling me why you didn't like my answer?


<div>
<div class="content wysiwyg-content">
How do I convert a string value to a float.<br />
A small example would be great :)<br />
<br />

</div>
</div>


How do I convert a string value to a float.
A small example would be great :)



String to float

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.