Subject Re: getColor
From Peter Hegelbach <peter@hegelbach.com>
Date Mon, 22 Feb 2021 21:12:04 +0100
Newsgroups dbase.getting-started

Thanks Ken
You are right

but should the sample not work as printed?

Peter

Am 22.02.2021 um 21:07 schrieb Ken Mayer:
> On 2/22/2021 12:02 PM, Peter Hegelbach wrote:
>> Hi all
>>
>>  From OLH: Sample getColor:
>>
>> function backgroundColorButton_onClick
>>     private rgbValue // Use private for &macro
>>     rgbValue = getcolor()
>>     if rgbValue # ""
>>        form.colorscheme1.rowset.fields[ "BACKGROUND" ].value = rgbValue
>>        define color SAMPLE_BG &rgbValue
>>        form.sampleBackground.colorNormal = "SAMPLE_BG"
>>     endif
>>
>>
>> but row   if rgbValue # ""  does in dBase 2019 not work as it should
>> it gives back allwas a false
>>
>>
>> I tried also in the command-window:
>>
>> a = "171,91,242"
>> ? a = ""
>>
>> gives me back a true
>>
>> Is that a bug or not?
>
> Try
>
> ? a == "" // exactly equal
>
> That should return false.
>
> Ken
>
>
>