/// <summary>
/// [To be supplied.]
/// </summary>
public void Update()
{
if (!this.recordWasLoadedFromDB)
{
throw new ArgumentException("No record was loaded from the database. No update is possible.");
}
bool ChangesHaveBeenMade = false;
ChangesHaveBeenMade = (ChangesHaveBeenMade || col_TitleWasUpdated);
if (!ChangesHaveBeenMade)
{
return;
}
bool alreadyOpened = false;
Params.spU_Title Param = new Params.spU_Title(true);
Param.CommandTimeOut = this.updateCommandTimeOut;
switch (this.lastKnownConnectionType)
{
case Bob.DataClasses.ConnectionType.ConnectionString:
Param.SetUpConnection(this.connectionString);
break;
case Bob.DataClasses.ConnectionType.SqlConnection:
Param.SetUpConnection(this.sqlConnection);
alreadyOpened = (this.sqlConnection.State == System.Data.ConnectionState.Open);
break;
case Bob.DataClasses.ConnectionType.SqlTransaction:
Param.SetUpConnection(this.sqlTransaction);
break;
}
Param.Param_TitleId = this.col_TitleId;
if (this.col_TitleWasUpdated)
{
Param.Param_Title = this.col_Title;
Param.Param_ConsiderNull_Title = true;
}
else
{
Param.Param_Title = SqlString.Null;
Param.Param_ConsiderNull_Title = false;
}
SPs.spU_Title Sp = new SPs.spU_Title(false);
if (Sp.Execute(ref Param))
{
this.col_TitleWasUpdated = false;
}
else
{
throw new Bob.DataClasses.CustomException(Param, "Bob.BusinessComponents.Title", "Update");
}
CloseConnection(Sp.Connection, alreadyOpened);
}
private void UpdateRecordInDatabase()
{
Params.spU_Title Param = new Params.spU_Title(false);
switch (this.lastKnownConnectionType)
{
case Bob.DataClasses.ConnectionType.ConnectionString:
Param.SetUpConnection(this.connectionString);
break;
case Bob.DataClasses.ConnectionType.SqlConnection:
Param.SetUpConnection(this.sqlConnection);
break;
}
Param.Param_TitleId = this.currentID;
if (Control_Title.Text.Trim() != String.Empty)
{
Param.Param_Title = (System.Data.SqlTypes.SqlString)Control_Title.GetSqlTypesValue;
}
SPs.spU_Title SP = new SPs.spU_Title(false);
if (SP.Execute(ref Param))
{
this.parameter = Param;
this.errorHasOccured = false;
}
else
{
this.errorHasOccured = true;
if (Param.SqlException != null && Param.SqlException.Number == 2627)
{
MessageBox.Show(this, "Unable to update this record:\r\n\r\n" + Param.SqlException.Message, "Error");
}
else
{
throw new Bob.DataClasses.CustomException(Param, "Bob.Windows.Forms.WinForm_Title", "UpdateRecordInDatabase");
}
}
}
