public static bool GetRequiredBoolViewState(StateBag viewState, string fieldName)
{
bool?returnValue = WebFormsHelper.GetBoolViewState(viewState, fieldName);
if (!returnValue.HasValue)
{
throw new Exception(string.Format("Missing required ViewState boolean value \"{0}\"", fieldName));
}
return(returnValue.Value);
}
public static bool GetBoolParameter(StateBag viewState, string fieldName, bool defaultValue)
{
bool?returnValue = WebFormsHelper.GetBoolViewState(viewState, fieldName);
return(returnValue.GetValueOrDefault(defaultValue));
}
protected bool?GetBoolViewState(string fieldName)
{
return(WebFormsHelper.GetBoolViewState(this.ViewState, fieldName));
}
