/// <summary>
/// Delete register from TabLanguage.
/// </summary>
/// <param name="languageID">int languageID</param>
/// <returns>int rowsAffected</returns>
/// <exception cref="ex">DataAccessLayerException</exception>
/// <exception cref="ex">Exception</exception>
public int DeleteLanguage(int languageID)
{
try
{
return((int)_tabLanguageTableAdapter.DeleteLanguage(languageID));
}
catch (SqlException ex)
{
//Error log simulate
Console.WriteLine(ex.ToString());
Console.WriteLine(ex.GetBaseException().ToString());
if (ex.Number == 547)
{
throw new DataAccessLayerException("Register is in use and can not be deleted.");
}
else
{
throw;
}
}
catch (Exception ex)
{
//Error log simulate
Console.WriteLine(ex.ToString());
Console.WriteLine(ex.GetBaseException().ToString());
throw;
}
}
public int DeleteLanguageByID(int languageID)
{
try
{
int rowsAffected = languageTableAdapter.DeleteLanguage(languageID);
return(rowsAffected);
}
catch (Exception)
{
return(0);
}
}
public void DeleteLanguage(int languageID)
{
var languageTable = new UserData.TabLanguageDataTable();
var languageAdapter = new TabLanguageTableAdapter();
int rowCount = languageAdapter.DeleteLanguage(languageID);
}
public bool IsLanguageDeleted(int ID)
{
// delete language from TabLanguage
tabLanguageTableAdapter.DeleteLanguage(ID);
return(true);
}
public int DeleteLanguage(string languagename)
{
return(languageTableAdapter.DeleteLanguage(languagename));
}
