The PasswordStrengthExtender Control targets a TextBox control that is used for entering Passwords.When user starts typing the text in text box ,this control calculates the strength of the text using different specified properties.Here i have set different properties such as TargetControlID, DisplayPosition , PrefixText,StrengthIndicatorType, MinimumLowerCaseCharacters, MinimumNumericCharacters, MinimumSymbolCharacters, PreferredPasswordLength, TextStrengthDescriptions, StrengthStyles.You can see it in source file.
First,You have to install Ajax Toolkit in your visual studio.
There are some steps to implement this whole concepts in asp.net website as given below:-
Step 1: First open your visual studio -->File-->New -->Web Site--> Select ASP.NET Empty website-->OK-->Open Solution Explorer window-->Add a New Web form (Default.aspx)--> drag and drop TookitScriptManager, text box and button controls as shown below:-
There are some steps to implement this whole concepts in asp.net website as given below:-
Step 1: First open your visual studio -->File-->New -->Web Site--> Select ASP.NET Empty website-->OK-->Open Solution Explorer window-->Add a New Web form (Default.aspx)--> drag and drop TookitScriptManager, text box and button controls as shown below:-