/// <summary>
/// Insert, Update, or Delete data via stored procedure
/// </summary>
/// <param name="parameters">Parameters to send to database</param>
/// <param name="procedureName">Stored procedure to call</param>
/// <returns>Result object send from database</returns>
public ReturnObj ModifyData(SqlDataAccessParameter[] parameters, string procedureName)
{
DtoDataSet infoDataSet = new DtoDataSet();
SqlDataAccessContainer dac = new SqlDataAccessContainer();
foreach (SqlDataAccessParameter parameter in parameters)
{
dac.Add(parameter);
}
string error = string.Empty;
ReturnObj objReturn = new ReturnObj();
try
{
long returnValue;
returnValue = SqlDataConnect.UpdateData(procedureName, ref error, dac);
if (returnValue <= 0)
{
objReturn.Error = error;
}
objReturn.Result = returnValue;
}
catch (Exception ex)
{
//log this error
objReturn.Result = 0;
objReturn.Error = ex.Message;
Logger.Log.Error(ex);
}
return(objReturn);
}
/// <summary>
/// Gets a dataset back from a stored procedure that modifies data and sends any NULL parameters to database
/// </summary>
/// <param name="parameters">Parameters to send to database</param>
/// <param name="procedureName">Stored procedure to call</param>
/// <param name="encryptedToken">Encrypted token value coming from client</param>
/// <param name="unencryptedToken">Unencrypted token value from web.config</param>
/// <returns></returns>
public DtoDataSet ModifyDataReturnTableKeepNullParameters(SqlDataAccessParameter[] parameters,
string procedureName, string encryptedToken, string unencryptedToken)
{
DtoDataSet infoDataSet = new DtoDataSet();
SqlDataAccessContainer dac = new SqlDataAccessContainer();
if (TokenGenerator.CompareTokens(encryptedToken, unencryptedToken))
{
if (parameters != null)
{
foreach (SqlDataAccessParameter parameter in parameters)
{
if (parameter != null && parameter.Value != null && parameter.Value.Length > 0)
{
dac.Add(parameter);
}
else if (parameter != null && parameter.ObjectValue != null)
{
dac.Add(parameter);
}
else
{
dac.Add(new SqlDataAccessParameter(parameter.Name, parameter.DataType, DBNull.Value));
}
}
}
infoDataSet.Ds = null;
infoDataSet.Error = "";
DataSet localDs = null;
try
{
if (SqlDataConnect.GetData(ref localDs, procedureName, ref _Error, dac) == false)
{
infoDataSet.Error = _Error;
infoDataSet.Ds = null;
}
infoDataSet.Ds = localDs;
}
catch (Exception ex)
{
infoDataSet.Error = ex.Message;
Logger.LogError(procedureName, parameters, ex);
}
}
else
{
infoDataSet.Error = "Security token validation failed. Access to service is denied.";
}
return(infoDataSet);
}
public SearchResults(DtoDataSet results, string tableId = "", int recordsPerPage = 50,
int recordLimit = int.MaxValue, int currentPage = 1, int tableIndex = 0,
string tableCaption = "Search Results", PagerPosition pagerPosition = PagerPosition.Top,
Dictionary <string, string> specialColumnAliases = null) : this()
{
//OverWrite Default Values From Default Constructor Value If Need To
TableIndex = tableIndex;
RecordsPerPage = recordsPerPage;
RecordLimit = recordLimit;
TableCaption = tableCaption;
PagerPosition = pagerPosition;
SpecialColumnAliases = specialColumnAliases;
//If user doesn't specify an Id field stick with the random generated Id if its provided. Else generate another unique id
if (!string.IsNullOrWhiteSpace(tableId))
{
TableId = tableId;
}
//If its null want to set it to new object to display error messages
if (results == null)
{
Results = new DtoDataSet();
}
else
{
Results = results;
}
if (string.IsNullOrWhiteSpace(Results.Error) && Results.Ds.Tables != null &&
Results.Ds.Tables.Count != 0 &&
Results.Ds.Tables[TableIndex].Rows.Count != 0)
{
if (Results.Ds.Tables[TableIndex].Rows.Count > RecordLimit)
{
Results.Ds = ReplaceTable(Results.Ds, TableIndex,
GetNRows(Results.Ds.Tables[TableIndex], RecordLimit));
}
RecordCount = Results.Ds.Tables[TableIndex].Rows.Count;
TotalPages = CountPages(RecordCount, RecordsPerPage);
}
if (CurrentPage != currentPage && currentPage > 0 && currentPage <= TotalPages)
{
CurrentPage = currentPage;
}
}
/// <summary>
/// Gets data from stored procedure with multiple parameters. Any null values will be sent to stored procedure.
/// </summary>
/// <param name="parameters">Array of parameters to send to database</param>
/// <param name="procedureName">Stored procedure to call</param>
/// <returns>DtoDataSet filled with data from database</returns>
public DtoDataSet GetDataKeepNullParameters(SqlDataAccessParameter[] parameters, string procedureName)
{
DtoDataSet infoDataSet = new DtoDataSet();
SqlDataAccessContainer dac = new SqlDataAccessContainer();
if (parameters != null)
{
foreach (SqlDataAccessParameter parameter in parameters)
{
if (parameter != null && parameter.Value != null && parameter.Value.Length > 0)
{
dac.Add(parameter);
}
else if (parameter != null && parameter.ObjectValue != null)
{
dac.Add(parameter);
}
else
{
dac.Add(new SqlDataAccessParameter(parameter.Name, parameter.DataType, DBNull.Value));
}
}
}
infoDataSet.Ds = null;
infoDataSet.Error = "";
DataSet localDs = null;
try
{
if (SqlDataConnect.GetData(ref localDs, procedureName, ref _Error, dac) == false)
{
infoDataSet.Error = _Error;
infoDataSet.Ds = null;
}
infoDataSet.Ds = localDs;
}
catch (Exception ex)
{
infoDataSet.Error = ex.Message;
Logger.LogError(procedureName, parameters, ex);
}
return(infoDataSet);
}
public SearchResults()
{
//Random Number for Table Id
Random randomNum = new Random();
Results = new DtoDataSet();
RecordsPerPage = 50;
RecordLimit = int.MaxValue;
CurrentPage = 1;
TableIndex = 0;
TotalPages = 1;
RecordCount = 0;
TableCaption = "Search Results";
TableId = "SmartGrid" + randomNum.Next(0, 1000);
PagerPosition = PagerPosition.Top;
SpecialColumnAliases = null;
}
/// <summary>
/// Insert, Update, or Delete data via stored procedure. Any null values will be sent to stored procedure.
/// </summary>
/// <param name="parameters">Parameters to send to database</param>
/// <param name="procedureName">Stored procedure to call</param>
/// <returns>Result object send from database</returns>
public ReturnObj ModifyDataKeepNullParameters(SqlDataAccessParameter[] parameters, string procedureName)
{
DtoDataSet infoDataSet = new DtoDataSet();
SqlDataAccessContainer dac = new SqlDataAccessContainer();
foreach (SqlDataAccessParameter parameter in parameters)
{
if (parameter != null && parameter.Value != null && parameter.Value.Length > 0)
{
dac.Add(parameter);
}
else if (parameter != null && parameter.ObjectValue != null)
{
dac.Add(parameter);
}
else
{
dac.Add(new SqlDataAccessParameter(parameter.Name, parameter.DataType, DBNull.Value));
}
}
string error = string.Empty;
ReturnObj objReturn = new ReturnObj();
try
{
long returnValue;
returnValue = SqlDataConnect.UpdateData(procedureName, ref error, dac);
if (returnValue <= 0)
{
objReturn.Error = error;
}
objReturn.Result = returnValue;
}
catch (Exception ex)
{
//log this error
objReturn.Result = 0;
objReturn.Error = ex.Message;
Logger.Log.Error(ex);
}
return(objReturn);
}
