Filter User Input from the Keyboard. This code demonstrates how to accept certain characters and reject others from the keyboard. This way the programmer can prevent erroneous data entry. For example: A programmer adds a textbox in his program which should accept only digits from 0 to 9. The example here uses a textbox, in this example the programmer can filter: minus sign, decimal, digits, lower case characters and upper case characters. I hope this example would be useful.
File List:
FilterInput/
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FilterInput/AssemblyInfo.vb
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FilterInput/FilterInput.sln
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FilterInput/FilterInput.suo
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FilterInput/FilterInput.vbproj
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FilterInput/FilterInput.vbproj.user
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FilterInput/Form1.resx
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FilterInput/Form1.vb
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FilterInput/bin/
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FilterInput/bin/FilterInput.pdb
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FilterInput/obj/
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FilterInput/obj/Debug/
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FilterInput/obj/Debug/FilterInput.Form1.resources
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FilterInput/obj/Debug/FilterInput.pdb
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FilterInput/obj/Debug/TempPE/
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FilterInput/obj/Debug/temp/
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