// =========================================================================================
// Methods
// =========================================================================================
/// <summary>
/// Sets the node property.
/// </summary>
/// <param name="propid">Property id.</param>
/// <param name="value">Property value.</param>
/// <returns>Returns success or failure code.</returns>
public override int SetProperty(int propid, object value)
{
int result;
__VSHPROPID id = (__VSHPROPID)propid;
switch (id)
{
case __VSHPROPID.VSHPROPID_IsNonMemberItem:
if (value == null)
{
throw new ArgumentNullException("value");
}
bool boolValue = false;
CCITracing.TraceCall(this.ID + "," + id.ToString());
if (bool.TryParse(value.ToString(), out boolValue))
{
this.isNonMemberItem = boolValue;
}
else
{
WixHelperMethods.TraceFail("Could not parse the IsNonMemberItem property value.");
}
result = VSConstants.S_OK;
break;
default:
result = base.SetProperty(propid, value);
break;
}
return(result);
}
/// <summary>
/// Casts the value read from the registry to the appropriate type and caches it.
/// </summary>
/// <param name="value">The value read from the registry.</param>
protected override void CastAndStoreValue(object value)
{
try
{
this.Value = (string)value;
}
catch (InvalidCastException)
{
this.Value = this.DefaultValue;
WixHelperMethods.TraceFail("Cannot convert '{0}' to a string.", value);
}
}
/// <summary>
/// Casts the value read from the registry to the appropriate type and caches it.
/// </summary>
/// <param name="value">The value read from the registry.</param>
protected override void CastAndStoreValue(object value)
{
try
{
this.Value = (T)Enum.Parse(typeof(T), value.ToString(), true);
}
catch (Exception e)
{
if (e is FormatException || e is InvalidCastException)
{
this.Value = this.DefaultValue;
WixHelperMethods.TraceFail("Cannot convert '{0}' to an enum of type '{1}'.", value, typeof(T).Name);
}
else
{
throw;
}
}
}