According to combobox1.value change textbox value

hello,
i want to change textbox.value according to combobox1.value

i m trying to do like :

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i mean if combobox1.value = "ANEES G"
and i type in textbox25.value = 125

then auto plus the 0.50 value in textbox25.value

result should be in textbox25 = 125.50


thanx

Are you typing in 125 after the change to the combo?

Ok, and is the code triggered off the change on the combo or textbox?

There's your answer it needs to be on the textbox change to or just.

Yes, so LOOK, you are changing the text box after your combo, but you have your code in teh combo_change event

so you need Textbox25_Change()

your code...

Think, how does the combo change event work on the text box change. If you did the text box to be 125 first, then changed the combo it would work.