ms-access: single and double quotes in conditional formatting

does it matter which qu开发者_如何转开发otes i use when i do conditional formatting?

for example

some_field='this' or some_field="this"

does it make any difference?

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When comparing to a literal, it does not matter, except if that literal contains a quote.

But if you're comparing to an expression, you would need to choose the appropriate quotes, but in a conditional formatting expression, you don't need them to test a control/field.