public override bool Validate()
{
ErrorCollection.Clear();
if (string.IsNullOrWhiteSpace(Entity.Title))
{
ErrorCollection.Add(nameof(Entity.Title), "Must not be empty.");
}
if (string.IsNullOrWhiteSpace(Entity.Description))
{
ErrorCollection.Add(nameof(Entity.Description), "Must not be empty.");
}
if (Entity.Genres.Count < 1)
{
ErrorCollection.Add(nameof(Entity.Genres), "Genres count must not be less than 1, select more please!");
}
if (Entity.Authors.Count < 1)
{
ErrorCollection.Add(nameof(Entity.Authors), "Authors count must not be less than 1, select more please!");
}
if (string.IsNullOrEmpty(Entity.PictureName))
{
ErrorCollection.Add(nameof(Entity.PictureName), "Book image must not be enmpty. Please load image!");
}
return(base.Validate());
}
public void Save(ApplicationSettings applicationSettings)
{
try
{
_errors.Clear();
_jsonSerializationService.WriteToJsonFile(applicationSettings.SettingsFile, applicationSettings, false);
_applicationSettings = applicationSettings;
}
catch (Exception ex)
{
_log.ErrorFormat(Program.GetLogErrorFormat(), ex.Message, ex.StackTrace, MethodBase.GetCurrentMethod().Name);
_errors.Add(new Error()
{
Description = "There was a problem saving the Application Settings File"
});
}
}
/// <summary>
/// Clear Grid and Listbox
/// </summary>
/// <returns></returns>
/// 2019/07/13, Vinoth N, Initial Version
private void Clear()
{
LineCollection.Clear();
DetailCollection.Clear();
ErrorCollection.Clear();
counterStatus.Content = "";
b_Download.IsEnabled = false;
tbk_counter.Text = "0";
}
public override bool Validate()
{
ErrorCollection.Clear();
if (string.IsNullOrWhiteSpace(Entity.FirstName))
{
ErrorCollection.Add(nameof(Entity.FirstName), "Must not be empty.");
}
if (string.IsNullOrWhiteSpace(Entity.LastName))
{
ErrorCollection.Add(nameof(Entity.LastName), "Must not be empty.");
}
return(base.Validate());
}
/// <summary>
/// Clears this instance.
/// </summary>
public void Clear()
{
ErrorCollection.Clear();
}