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  VS Arduino › Visual Micro › Visual Studio 2019, 2022, 2026 › Red underline on strstr
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Indrid kold
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Red underline on strstr
Jul 11th, 2019 at 3:18pm
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Hello, I'm using the function strstr. The code compiles but there's a red underline under strstr. Do I need to add something to the intellisense header? Thanks for any assistance, IK
  
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Tim@Visual Micro
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Re: Red underline on strstr
Reply #1 - Jul 12th, 2019 at 12:13pm
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Please follow the guide in yellow at the top of this page so that we can know what you are working with (your config and hardware etc).
  
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Indrid kold
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Re: Red underline on strstr
Reply #2 - Jul 15th, 2019 at 1:28pm
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Good morning and thanks for your response, apologies for not following the guidelines. Please find my buildinfo file attached.
IK
  
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Tim@Visual Micro
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Re: Red underline on strstr
Reply #3 - Jul 15th, 2019 at 1:41pm
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Thanks

Using the generic stm32f103c series that you have selected I do not see any intellisense issue in vs2017 or 2019 with the following code. 

Which version of VS appears on your Help>About ?

Code
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void setup()
{


}

void loop()
{
	char* test1;
	char* test2;
	char* res;
	res = strstr(test1, "L");
	res = strstr(test1, test2);

}
  
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Indrid kold
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Re: Red underline on strstr
Reply #4 - Jul 15th, 2019 at 4:31pm
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I'm running VS2017 Community, a screenshot of my about is attached. Thanks, IK
  
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