//Executes a procedure with parameters that returns a table
public DataTable executeFuncTable(String p_funcName, List <sqlParameter> p_params)
{
String functionString = createTableFuncString(p_funcName, p_params);
SqlCommand cmd = new SqlCommand(functionString, this.m_cnx);
cmd.CommandType = CommandType.Text;
//Adding the parameters received as arguments to the parameters array of the SqlCommand
for (int i = 0; i < p_params.Count; i++)
{
sqlParameter p = p_params.ElementAt(i);
SqlParameter param = new SqlParameter();
param.ParameterName = p.Name;
int paramValue = 0;
if (!(Int32.TryParse(p.Value, out paramValue)))
{
param.Value = p.Value;
}
param.Value = paramValue;
cmd.Parameters.Add(param);
}
DataTable returnTable = new DataTable();
this.m_cnx.Open();
SqlDataReader dataReader = cmd.ExecuteReader();
returnTable.Load(dataReader);
this.m_cnx.Close();
return(returnTable);
}
//Executes a scalar Function with parameters
public int executeScalFunc(String p_funName, List <sqlParameter> p_params)
{
String functionString = createFuncString(p_funName, p_params);
SqlCommand cmd = new SqlCommand(functionString, this.m_cnx);
//Adding the parameters received as arguments to the parameters array of the SqlCommand
for (int i = 0; i < p_params.Count; i++)
{
sqlParameter p = p_params.ElementAt(i);
SqlParameter param = new SqlParameter();
param.ParameterName = p.Name;
int paramValue = 0;
if (!(Int32.TryParse(p.Value, out paramValue)))
{
param.Value = p.Value;
}
param.Value = paramValue;
cmd.Parameters.Add(param);
}
this.m_cnx.Open();
int resultInt = Convert.ToInt32(cmd.ExecuteScalar());
this.m_cnx.Close();
return(resultInt);
}
public int temp()
{
List <sqlParameter> parameters = new List <sqlParameter>();
sqlParameter param = new sqlParameter();
param.Name = "@CharID";
param.Value = "1";
parameters.Add(param);
return(m_executer.executeScalFunc("dbo.fnGetCharGoldPiece", parameters));
}
public DataTable getCurrentStats(int p_charID)
{
List <sqlParameter> parameters = new List <sqlParameter>();
sqlParameter param = new sqlParameter();
param.Name = "@CharID";
param.Value = p_charID.ToString();
parameters.Add(param);
DataTable dataTable = m_executer.executeFuncTable("dbo.fnGetCharFromID", parameters);
return(dataTable);
}
//Parses a procedure string and returns the result
private String createProcString(String p_procName, List <sqlParameter> p_params)
{
String procString = "";
procString = p_procName;
for (int i = 0; i < p_params.Count; i++)
{
sqlParameter p = p_params.ElementAt(i);
procString += p.Name;
if (i != p_params.Count - 1)
{
procString += ", ";
}
}
return(procString);
}
//Parses a function string for table function and returns the result
private String createTableFuncString(String p_funName, List <sqlParameter> p_params)
{
String funcString = "";
funcString = "SELECT * FROM " + p_funName + "(";
for (int i = 0; i < p_params.Count; i++)
{
sqlParameter p = p_params.ElementAt(i);
funcString += p.Name;
if (i == p_params.Count - 1)
{
funcString += ")";
}
else
{
funcString += ", ";
}
}
return(funcString);
}
