c# - How to make class property readonly? -

c# - How to make class property readonly? -

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is possible forcefulness auto-property utilize readonly backing field? 6 answers

lets see next example:

public data() { connectionstring = defaultconnectionstring; } public data(string connectionstring) { connectionstring = connectionstring; } public string defaultconnectionstring { { homecoming system.configuration.configurationmanager.connectionstrings["defaultconnectionstring"].connectionstring; } } public string connectionstring { get; set; }

here having class handle sql connection , operations on basis of connection string or default connection string. , connectionstring property logically using readonly i.e. set constructor. in case property can set else also. there elegant way define such property?

make setter private

public string connectionstring { get; private set; }

that way property can set privately , read publicly

c# properties readonly