PreferencesStore.ResetValue(String) Method
Definition
Important
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Removes the name/value pair from the preference store.
public:
void ResetValue(System::String ^ name);
public void ResetValue (string name);
member this.ResetValue : string -> unit
Public Sub ResetValue (name As String)
Parameters
- name
- String
The name of the item to remove.
Exceptions
name
is null
or empty.
Examples
The following example shows the contents of a preference store item before and after calling the ResetValue method.
void TrcVal(string name, string strDefault) {
PreferencesStore store = MyPrefStore;
bool b = store.ContainsValue(name);
if (b == false)
Trace.WriteLine(name + " Not in store");
string strVal = store.GetValue(name, strDefault);
Trace.WriteLine(name + "Value = \""
+ strVal + "\"");
}
void TrcResetVal(string name, string strDefault) {
PreferencesStore store = MyPrefStore;
Trace.WriteLine("Before reset");
TrcVal(name, strDefault);
store.ResetValue(name);
Trace.WriteLine("reset called");
TrcVal(name, strDefault);
}