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52 lines
1.2 KiB
Plaintext
52 lines
1.2 KiB
Plaintext
{{QBDLDATE:05-20-2022}}
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{{QBDLTIME:23:06:37}}
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{{DISPLAYTITLE:_BACKGROUNDCOLOR}}
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The [[_BACKGROUNDCOLOR]] function returns the current background color.
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{{PageSyntax}}
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:{{Parameter|BGcolor&}} = [[_BACKGROUNDCOLOR]]
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{{PageDescription}}
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* Use it to get the current background color to restore later in a program.
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* Returns the closest attribute value of the background color.
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{{PageExamples}}
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''Example 1:'' Storing a background color for later use.
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{{CodeStart}}
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{{Cl|SCREEN}} 0
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{{Cl|COLOR}} 1, 3
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{{Cl|CLS}}
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BG% = {{Cl|_BACKGROUNDCOLOR}}
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{{Cl|PRINT}} BG%
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{{CodeEnd}}
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{{OutputStartBG3}}{{Text|3|#0000aa}}
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{{OutputEnd}}
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''Example 2:'' Understanding the function output
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{{CodeStart}}
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{{Cl|SCREEN}} 0
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{{Cl|COLOR}} 1, 11
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{{Cl|CLS}}
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BG% = {{Cl|_BACKGROUNDCOLOR}}
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{{Cl|PRINT}} BG% 'prints the attribute as 3 instead of 11
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{{CodeEnd}}
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{{OutputStartBG3}}{{Text|3|#0000aa}}
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{{OutputEnd}}
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:''Explanation: SCREEN 0 background colors over 7 will return the lower intensity color attribute values: EX: attribute - 8
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{{PageSeeAlso}}
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* [[_DEFAULTCOLOR]]
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* [[COLOR]], [[SCREEN]]
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* [[SCREEN (function)]]
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* [[Windows_Libraries#Color_Dialog_Box|Color Dialog Box]]
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{{PageNavigation}}
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