visual studio 2010 - Replace variables inside txt file programatically from vb.net -



visual studio 2010 - Replace variables inside txt file programatically from vb.net -

i have issues trying create thing, if 1 here can give me advice or help nice.

i need read info txt file , set info textbox (this ready , done)

but textfile have variables %username% need replace programatically in vb.net, 1 have thought how it?

example of text file:

hello %username% , automated study of uses of account.

this txt file have in it, when read vb.net , set info textbox done right, question how replace %usernams% text in textbox , replaced when press button?

textbox1.text = textbox1.text.replace("%username%", textbox2.text)

vb.net visual-studio-2010 vb.net-2010

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