c# - Better for loop performance to check radiobuttons -


i have 512 separate radio buttons , each of them related bool display.

i made function for loop uses lots of cpu. there better way this?

for (int k = 0; k < numwords_for_plctohmi_bools * 16; k++) {     string sradiobuttonname = "radiobutton_plctohmi_bool" + k.tostring();     radiobutton r = controls.find(sradiobuttonname, true)[0] radiobutton;     r.checked = kepwarearrwordtobools_plctohmi[k]; }

you retrieve radiobuttons first, , iterate them afterwards in memory this:

var radiobuttons = this.controls.oftype<radiobutton>();  (int k = 0; k < numwords_for_plctohmi_bools * 16; k++) {     string sradiobuttonname = "radiobutton_plctohmi_bool" + k.tostring();     radiobutton r = radiobuttons.single(x => x.name == sradiobuttonname);     r.checked = kepwarearrwordtobools_plctohmi[k]; }

this should more efficient.


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