public bool Remove(QHistory data, ref string msgError)
{
SqlConnection oConn = null;
try
{
oConn = ConnManager.OpenConn();
}
catch (Exception ex)
{
LogManager.Write("ERROR:" + Environment.NewLine + "\tMETHOD = " + this.GetType().FullName + "." + MethodBase.GetCurrentMethod().Name + Environment.NewLine + "\tMESSAGE = " + ex.Message);
msgError = ex.Message;
return(false);
};
bool result;
try
{
result = Remove(data, oConn);
}
catch (Exception ex)
{
ConnManager.CloseConn(oConn);
LogManager.Write("ERROR:" + Environment.NewLine + "\tMETHOD = " + this.GetType().FullName + "." + MethodBase.GetCurrentMethod().Name + Environment.NewLine + "\tMESSAGE = " + ex.Message);
return(false);
}
ConnManager.CloseConn(oConn);
return(result);
}
private bool Remove(QHistory data, SqlConnection oConn)
{
string sql = "DELETE FROM QuoteHistory " +
" WHERE (QHistoryKey = @key)";
sql = String.Format(sql, data.QHistoryKey);
SqlCommand cmd = new SqlCommand(sql, oConn);
cmd.Parameters.Add("@key", SqlDbType.Int).Value = data.QHistoryKey;
int number = Convert.ToInt32(cmd.ExecuteNonQuery());
if (number > 0)
{
return(true);
}
return(false);
}
public QHistory Add(QHistory data, ref string msgError)
{
SqlConnection oConn = null;
try
{
oConn = ConnManager.OpenConn();
}
catch (Exception ex)
{
LogManager.Write("ERROR:" + Environment.NewLine + "\tMETHOD = " + this.GetType().FullName + "." + MethodBase.GetCurrentMethod().Name + Environment.NewLine + "\tMESSAGE = " + ex.Message);
throw;
};
string sql = "INSERT INTO QuoteHistory ({0}) VALUES ({1}) " +
"SELECT SCOPE_IDENTITY()";
EnumExtension.setListValues(data, "QHistoryKey", ref sql);
SqlCommand cmd = new SqlCommand(sql, oConn);
int keyGenerated = 0;
try
{
keyGenerated = Convert.ToInt32(cmd.ExecuteScalar());
}
catch (Exception ex)
{
ConnManager.CloseConn(oConn);
LogManager.Write("ERROR:" + Environment.NewLine + "\tMETHOD = " + this.GetType().FullName + "." + MethodBase.GetCurrentMethod().Name + Environment.NewLine + "\tMESSAGE = " + ex.Message);
msgError = ex.Message;
return(null);
}
QHistory returnData = Get(keyGenerated, oConn);
ConnManager.CloseConn(oConn);
return(returnData);
}
public QHistory Get(int id, ref string msgError)
{
SqlConnection oConn = null;
try
{
oConn = ConnManager.OpenConn();
}
catch (Exception ex)
{
LogManager.Write("ERROR:" + Environment.NewLine + "\tMETHOD = " + this.GetType().FullName + "." + MethodBase.GetCurrentMethod().Name + Environment.NewLine + "\tMESSAGE = " + ex.Message);
msgError = ex.Message;
return(null);
};
QHistory data = Get(id, oConn);
ConnManager.CloseConn(oConn);
return(data);
}
public QHistory Update(QHistory data, ref string msgError)
{
SqlConnection oConn = null;
try
{
oConn = ConnManager.OpenConn();
}
catch (Exception ex)
{
LogManager.Write("ERROR:" + Environment.NewLine + "\tMETHOD = " + this.GetType().FullName + "." + MethodBase.GetCurrentMethod().Name + Environment.NewLine + "\tMESSAGE = " + ex.Message);
throw;
};
string sql = "UPDATE QuoteHistory SET {0} WHERE QHistoryKey = @key";
EnumExtension.setUpdateValues(data, "QHistoryKey", ref sql);
SqlCommand cmd = new SqlCommand(sql, oConn);
cmd.Parameters.Add("@key", SqlDbType.Int).Value = data.QHistoryKey;
try
{
cmd.ExecuteNonQuery();
}
catch (Exception ex)
{
ConnManager.CloseConn(oConn);
LogManager.Write("ERROR:" + Environment.NewLine + "\tMETHOD = " + this.GetType().FullName + "." + MethodBase.GetCurrentMethod().Name + Environment.NewLine + "\tMESSAGE = " + ex.Message);
msgError = ex.Message;
return(null);
}
QHistory returnData = Get(data.QHistoryKey, oConn);
ConnManager.CloseConn(oConn);
return(returnData);
}