Develop Reference

C# SQL INSERT INTO command doesn't work

I have this code:
private void FirmaEkleB_Click(object sender, EventArgs e)
{
string query = "INSERT INTO FIRMATABLE VALUES (#CompanyName)";
SqlConnection sqlconnection = new SqlConnection(connectionString);
SqlCommand command = new SqlCommand(query, sqlconnection);
Form1 LoginForm = new Form1();
sqlconnection.Open();
command.Parameters.AddWithValue("#CompanyName", FirmaIsmiTextbox.Text);
command.ExecuteScalar();
SqlCommand com2 = new SqlCommand("Select FirmaIsmi FROM FIRMATABLE WHERE ID = 9", sqlconnection);
MessageBox.Show(com2.ExecuteScalar().ToString());
LoginForm.fillFirmaList();
}
fillFirmaList() looks like this:
public void fillFirmaList()
{
connection = new SqlConnection(connectionString);
SqlCommand command = new SqlCommand("SELECT * FROM FirmaTable", connection);
SqlDataAdapter adapter = new SqlDataAdapter(command);
DataTable firmaTable = new DataTable();
adapter.Fill(firmaTable);
FirmaCombo.DataSource = firmaTable;
FirmaCombo.DisplayMember = "FirmaIsmi";
FirmaCombo.ValueMember = "Id";
}
I don't know what I'm doing wrong but I can't seem get my combobox to update from the table I have. The manually added rows show up but not the one that I add
Keep in mind that I'm just starting out in SQL Server and database stuff.
If more info is needed tell me.

Change your Insert query to
INSERT INTO FIRMATABLE (FirmaIsmi) VALUES (#CompanyName)
You need to include all your column names for which you are adding the VALUES.
And
change ExecuteScalar to command.ExecuteNonQuery().
Add try-catch block and see what exception does it throws after ExecuteNonQuery

Return Result from Select Query in stored procedure to a List

I'm writing a stored procedure that currently contains only a SELECT query. It will be expanded to do a number of other things, which is why it has to be a stored procedure, but for now, it is a simple query.
Something like this:
SELECT name, occupation, position
FROM jobs
WHERE ...
I'm looking to return the results of this query to be used in C#. I want to add it to a list so that I can bind it to a GridView component.
I don't know how to go about this, though. If I have to insert it into a list after returning all selected data, then that's alright, I just need to know how to properly return the data so that I can do that.
If I can return it in a format that can be popped right into a list, though, that would be ideal.

In stored procedure, you just need to write the select query like the below:
CREATE PROCEDURE TestProcedure
AS
BEGIN
SELECT ID, Name
FROM Test
END
On C# side, you can access using Reader, datatable, adapter.
Using adapter has just explained by Susanna Floora.
Using Reader:
SqlConnection connection = new SqlConnection(ConnectionString);
command = new SqlCommand("TestProcedure", connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
connection.Open();
SqlDataReader reader = command.ExecuteReader();
List<Test> TestList = new List<Test>();
Test test = null;
while (reader.Read())
{
test = new Test();
test.ID = int.Parse(reader["ID"].ToString());
test.Name = reader["Name"].ToString();
TestList.Add(test);
}
gvGrid.DataSource = TestList;
gvGrid.DataBind();
Using dataTable:
SqlConnection connection = new SqlConnection(ConnectionString);
command = new SqlCommand("TestProcedure", connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
connection.Open();
DataTable dt = new DataTable();
dt.Load(command.ExecuteReader());
gvGrid.DataSource = dt;
gvGrid.DataBind();
I hope it will help you. :)

SqlConnection connection = new SqlConnection(ConnectionString);
command = new SqlCommand("TestProcedure", connection);
command.CommandType = System.Data.CommandType.StoredProcedure;
connection.Open();
DataTable dt = new DataTable();
dt.Load(command.ExecuteReader());
gvGrid.DataSource = dt;
gvGrid.DataBind();

SqlConnection con = new SqlConnection("Data Source=DShp;Initial Catalog=abc;Integrated Security=True");
SqlDataAdapter da = new SqlDataAdapter("data", con);
da.SelectCommand.CommandType= CommandType.StoredProcedure;
DataSet ds=new DataSet();
da.Fill(ds, "data");
GridView1.DataSource = ds.Tables["data"];
GridView1.DataBind();

Passing Parameters in Stored Procedure and calling it in C# Code behind as shown below?
SqlConnection conn = new SqlConnection(func.internalConnection);
var cmd = new SqlCommand("usp_CustomerPortalOrderDetails", conn);
cmd.CommandType = System.Data.CommandType.StoredProcedure;
cmd.Parameters.Add("#CustomerId", SqlDbType.Int).Value = customerId;
cmd.Parameters.Add("#Qid", SqlDbType.VarChar).Value = qid;
conn.Open();
// Populate Production Panels
DataTable listCustomerJobDetails = new DataTable();
listCustomerJobDetails.Load(cmd.ExecuteReader());
conn.Close();

I had the same question, took me ages to find a simple solution.
Using ASP.NET MVC 5 and EF 6:
When you add a stored procedure to your .edmx model, the result of the stored procedure will be delivered via an auto-generated object called yourStoredProcName_result.
This _result object contains the attributes corresponding to the columns in the database that your stored procedure selected.
The _result class can be simply converted to a list:
yourStoredProcName_result.ToList()

// GET: api/GetStudent
public Response Get() {
return StoredProcedure.GetStudent();
}
public static Response GetStudent() {
using (var db = new dal()) {
var student = db.Database.SqlQuery<GetStudentVm>("GetStudent").ToList();
return new Response {
Sucess = true,
Message = student.Count() + " Student found",
Data = student
};
}
}

Building on some of the responds here, i'd like to add an alternative way. Creating a generic method using reflection, that can map any Stored Procedure response to a List. That is, a List of any type you wish, as long as the given type contains similarly named members to the Stored Procedure columns in the response.
Ideally, i'd probably use Dapper for this - but here goes:
private static SqlConnection getConnectionString() // Should be gotten from config in secure storage.
{
SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder();
builder.DataSource = "it.hurts.when.IP";
builder.UserID = "someDBUser";
builder.Password = "someDBPassword";
builder.InitialCatalog = "someDB";
return new SqlConnection(builder.ConnectionString);
}
public static List<T> ExecuteSP<T>(string SPName, List<SqlParameter> Params)
{
try
{
DataTable dataTable = new DataTable();
using (SqlConnection Connection = getConnectionString())
{
// Open connection
Connection.Open();
// Create command from params / SP
SqlCommand cmd = new SqlCommand(SPName, Connection);
// Add parameters
cmd.Parameters.AddRange(Params.ToArray());
cmd.CommandType = CommandType.StoredProcedure;
// Make datatable for conversion
SqlDataAdapter da = new SqlDataAdapter(cmd);
da.Fill(dataTable);
da.Dispose();
// Close connection
Connection.Close();
}
// Convert to list of T
var retVal = ConvertToList<T>(dataTable);
return retVal;
}
catch (SqlException e)
{
Console.WriteLine("ConvertToList Exception: " + e.ToString());
return new List<T>();
}
}
/// <summary>
/// Converts datatable to List<someType> if possible.
/// </summary>
public static List<T> ConvertToList<T>(DataTable dt)
{
try // Necesarry unfotunately.
{
var columnNames = dt.Columns.Cast<DataColumn>()
.Select(c => c.ColumnName)
.ToList();
var properties = typeof(T).GetProperties();
return dt.AsEnumerable().Select(row =>
{
var objT = Activator.CreateInstance<T>();
foreach (var pro in properties)
{
if (columnNames.Contains(pro.Name))
{
if (row[pro.Name].GetType() == typeof(System.DBNull)) pro.SetValue(objT, null, null);
else pro.SetValue(objT, row[pro.Name], null);
}
}
return objT;
}).ToList();
}
catch (Exception e)
{
Console.WriteLine("Failed to write data to list. Often this occurs due to type errors (DBNull, nullables), changes in SP's used or wrongly formatted SP output.");
Console.WriteLine("ConvertToList Exception: " + e.ToString());
return new List<T>();
}
}
Gist: https://gist.github.com/Big-al/4c1ff3ed87b88570f8f6b62ee2216f9f

May be this will help:
Getting rows from DB:
public static DataRowCollection getAllUsers(string tableName)
{
DataSet set = new DataSet();
SqlCommand comm = new SqlCommand();
comm.Connection = DAL.DAL.conn;
comm.CommandType = CommandType.StoredProcedure;
comm.CommandText = "getAllUsers";
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = comm;
da.Fill(set,tableName);
DataRowCollection usersCollection = set.Tables[tableName].Rows;
return usersCollection;
}
Populating DataGridView from DataRowCollection :
public static void ShowAllUsers(DataGridView grdView,string table, params string[] fields)
{
DataRowCollection userSet = getAllUsers(table);
foreach (DataRow user in userSet)
{
grdView.Rows.Add(user[fields[0]],
user[fields[1]],
user[fields[2]],
user[fields[3]]);
}
}
Implementation :
BLL.BLL.ShowAllUsers(grdUsers,"eusers","eid","euname","eupassword","eposition");

How to pass the asp.net dropdown selected item as an input to a stored procedure in c#?

This is the code i am using.. I want to pass the dropdown selected item as a input to the stored procedure and execute that.. how could i achieve that?
public class DaysForEvents
{
public DataSet GetDaysForEvents(//This should be my input to stored procedure (i.e) dropdownselected value)
{
SqlConnection con = new SqlConnection(CommonSettings.GetEventsConnectionString());
try
{
SqlCommand sqlcmd = new SqlCommand("proc_fetch_event_days", con);
SqlDataAdapter sqlda = new SqlDataAdapter(sqlcmd);
DataSet ds = new DataSet();
//DateFilter = 0;
//StatusFilter = 0;
sqlcmd.CommandType = CommandType.StoredProcedure;
sqlcmd.Parameters.AddWithValue("#event_id", Event_id);
// sqlcmd.Parameters["#UserID"].Value = UserID;
con.Open();
sqlda.Fill(ds);
con.Close();
return ds;
}

As I understand, you want this.
//get dropdown selected value and store in a variable
var eventId = dropdown.SelectedValue;
//pass this variable in the GetDaysForEvents method to get DataSet.
var dataSet = GetDaysForEvents(eventId);

sqlcmd.Parameters.AddWithValue("#event_id", yourDropDown.SelectedValue);

Call your function like
string eventId = ddlEvents.SelectedValue;
GetDaysForEvents(eventId);

-User using statement to close your connection and dispose your unused resources.
-The DataAdapter open the connection by itself, so no need of Open();
public DataSet GetDaysForEvents(string eventId)
{
var ds = new DataSet();
using(var connection = new SqlConnection("ConnectionString"))
{
using(var cmd = new SqlCommand("storedProcedureName", connection){ CommandType = CommandType.StoredProcedure })
{
cmd.Parameters.AddWithValue("#EventId", eventId);
using(var adapter = new SqlDataAdapter(cmd))
{
adapter.Fill(ds);
}
}
}
return ds;
}
And somewhere else
var events = yourClassInstance.GetDaysForEvents(dropDown.SelectedValue);

Using adapter.Update

I'm trying to Update a table but I keep getting the exception : Update unable to find TableMapping...
I even tried minimizing my code but I still don't see the problem
Items.cs
public static void WriteDescription()
{
DataSet items = DAL.GetDataSet("SELECT * FROM Items");
for (int i = 0; i < items.Tables[0].Rows.Count; i++)
items.Tables[0].Rows[i]["Description"] = "Hello";
DAL.UpdateDB("SELECT * FROM Items", items, "Items");
}
Dal.cs
static public void UpdateDB(string strSql, DataSet ds, string tablename)
{
SqlConnection connection = new SqlConnection(ConnectionString);
SqlCommand cmd = new SqlCommand(strSql, connection);
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
new SqlCommandBuilder(adapter);
adapter.Update(ds, tablename);
}
And I even tried removing the for, What could be the problem?

Based on how your code is designed, you should be using an SqlCommand object to perform the update without the SqlDataAdapter. The SqlDataAdapter is being used wrong, and it's unnecessary based on how your code is constructed.
The construction for the DataAdapter
SqlDataAdapter adapter = new
SqlDataAdapter(cmd);
sets the command (cmd) as the SELECT command for the DataAdapter, not the Update command. (A DataAdapter has an insert, update, delete, and select command)
Try this instead:
static public void UpdateDB(string strSql, DataSet ds, string tablename)
{
SqlConnection connection = new SqlConnection(ConnectionString);
SqlCommand cmd = new SqlCommand(strSql, connection);
try
{
connection.Open();
cmd.ExecuteNonQuery();
}
catch(Exception ex)
{
// error hanlding code here
}
finally
{
connection.Close();
}
}
Alternately, you could keep most of your code and set the update command properly - add a line that says
adapter.UpdateCommand = strSql;
just before the call to "Update".

How to execute a stored procedure within C# program

I want to execute this stored procedure from a C# program.
I have written the following stored procedure in a SqlServer query window and saved it as
stored1:
use master
go
create procedure dbo.test as
DECLARE #command as varchar(1000), #i int
SET #i = 0
WHILE #i < 5
BEGIN
Print 'I VALUE ' +CONVERT(varchar(20),#i)
EXEC(#command)
SET #i = #i + 1
END
EDITED:
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
namespace AutomationApp
{
class Program
{
public void RunStoredProc()
{
SqlConnection conn = null;
SqlDataReader rdr = null;
Console.WriteLine("\nTop 10 Most Expensive Products:\n");
try
{
conn = new SqlConnection("Server=(local);DataBase=master;Integrated Security=SSPI");
conn.Open();
SqlCommand cmd = new SqlCommand("dbo.test", conn);
cmd.CommandType = CommandType.StoredProcedure;
rdr = cmd.ExecuteReader();
/*while (rdr.Read())
{
Console.WriteLine(
"Product: {0,-25} Price: ${1,6:####.00}",
rdr["TenMostExpensiveProducts"],
rdr["UnitPrice"]);
}*/
}
finally
{
if (conn != null)
{
conn.Close();
}
if (rdr != null)
{
rdr.Close();
}
}
}
static void Main(string[] args)
{
Console.WriteLine("Hello World");
Program p= new Program();
p.RunStoredProc();
Console.Read();
}
}
}
This displays the exception Cannot find the stored procedure dbo.test. Do I need to provide the path? If yes, in which location should the stored procedures be stored?

using (var conn = new SqlConnection(connectionString))
using (var command = new SqlCommand("ProcedureName", conn) {
CommandType = CommandType.StoredProcedure }) {
conn.Open();
command.ExecuteNonQuery();
}

using (SqlConnection conn = new SqlConnection("Server=(local);DataBase=Northwind;Integrated Security=SSPI")) {
conn.Open();
// 1. create a command object identifying the stored procedure
SqlCommand cmd = new SqlCommand("CustOrderHist", conn);
// 2. set the command object so it knows to execute a stored procedure
cmd.CommandType = CommandType.StoredProcedure;
// 3. add parameter to command, which will be passed to the stored procedure
cmd.Parameters.Add(new SqlParameter("#CustomerID", custId));
// execute the command
using (SqlDataReader rdr = cmd.ExecuteReader()) {
// iterate through results, printing each to console
while (rdr.Read())
{
Console.WriteLine("Product: {0,-35} Total: {1,2}",rdr["ProductName"],rdr["Total"]);
}
}
}
Here are some interesting links you could read:
http://www.csharp-station.com/Tutorials/AdoDotNet/Lesson07.aspx
http://www.c-sharpcorner.com/UploadFile/dclark/InsOutsinCS11302005072332AM/InsOutsinCS.aspx
http://www.codeproject.com/KB/cs/simplecodeasp.aspx
http://msdn.microsoft.com/en-us/library/ms171921(VS.80).aspx

Calling stored procedure in C#:
SqlCommand cmd = new SqlCommand("StoredProcedureName",con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("#value",txtValue.Text);
con.Open();
int rowAffected = cmd.ExecuteNonQuery();
con.Close();

using (SqlConnection sqlConnection1 = new SqlConnection("Your Connection String")) {
using (SqlCommand cmd = new SqlCommand()) {
Int32 rowsAffected;
cmd.CommandText = "StoredProcedureName";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = sqlConnection1;
sqlConnection1.Open();
rowsAffected = cmd.ExecuteNonQuery();
}}

This is code for executing stored procedures with and with out parameters via reflection.
Do note that the objects property names need to match the parameters of the stored procedure.
private static string ConnString = ConfigurationManager.ConnectionStrings["SqlConnection"].ConnectionString;
private SqlConnection Conn = new SqlConnection(ConnString);
public void ExecuteStoredProcedure(string procedureName)
{
SqlConnection sqlConnObj = new SqlConnection(ConnString);
SqlCommand sqlCmd = new SqlCommand(procedureName, sqlConnObj);
sqlCmd.CommandType = CommandType.StoredProcedure;
sqlConnObj.Open();
sqlCmd.ExecuteNonQuery();
sqlConnObj.Close();
}
public void ExecuteStoredProcedure(string procedureName, object model)
{
var parameters = GenerateSQLParameters(model);
SqlConnection sqlConnObj = new SqlConnection(ConnString);
SqlCommand sqlCmd = new SqlCommand(procedureName, sqlConnObj);
sqlCmd.CommandType = CommandType.StoredProcedure;
foreach (var param in parameters)
{
sqlCmd.Parameters.Add(param);
}
sqlConnObj.Open();
sqlCmd.ExecuteNonQuery();
sqlConnObj.Close();
}
private List<SqlParameter> GenerateSQLParameters(object model)
{
var paramList = new List<SqlParameter>();
Type modelType = model.GetType();
var properties = modelType.GetProperties();
foreach (var property in properties)
{
if (property.GetValue(model) == null)
{
paramList.Add(new SqlParameter(property.Name, DBNull.Value));
}
else
{
paramList.Add(new SqlParameter(property.Name, property.GetValue(model)));
}
}
return paramList;
}

SqlConnection conn = null;
SqlDataReader rdr = null;
conn = new SqlConnection("Server=(local);DataBase=Northwind;Integrated Security=SSPI");
conn.Open();
// 1. create a command object identifying
// the stored procedure
SqlCommand cmd = new SqlCommand("CustOrderHist", conn);
// 2. set the command object so it knows
// to execute a stored procedure
cmd.CommandType = CommandType.StoredProcedure;
// 3. add parameter to command, which
// will be passed to the stored procedure
cmd.Parameters.Add(new SqlParameter("#CustomerID", custId));
// execute the command
rdr = cmd.ExecuteReader();
// iterate through results, printing each to console
while (rdr.Read())
{
Console.WriteLine("Product: {0,-35} Total: {1,2}", rdr["ProductName"], rdr["Total"]);
}

By using Ado.net
using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
namespace PBDataAccess
{
public class AddContact
{
// for preparing connection to sql server database
private SqlConnection conn;
// for preparing sql statement or stored procedure that
// we want to execute on database server
private SqlCommand cmd;
// used for storing the result in datatable, basically
// dataset is collection of datatable
private DataSet ds;
// datatable just for storing single table
private DataTable dt;
// data adapter we use it to manage the flow of data
// from sql server to dataset and after fill the data
// inside dataset using fill() method
private SqlDataAdapter da;
// created a method, which will return the dataset
public DataSet GetAllContactType()
{
// retrieving the connection string from web.config, which will
// tell where our database is located and on which database we want
// to perform opearation, in this case we are working on stored
// procedure so you might have created it somewhere in your database.
// connection string will include the name of the datasource, your
// database name, user name and password.
using (conn = new SqlConnection(ConfigurationManager.ConnectionString["conn"]
.ConnectionString))
{
// Addcontact is the name of the stored procedure
using (cmd = new SqlCommand("Addcontact", conn))
{
cmd.CommandType = CommandType.StoredProcedure;
// here we are passing the parameters that
// Addcontact stored procedure expect.
cmd.Parameters.Add("#CommandType",
SqlDbType.VarChar, 50).Value = "GetAllContactType";
// here created the instance of SqlDataAdapter
// class and passed cmd object in it
da = new SqlDataAdapter(cmd);
// created the dataset object
ds = new DataSet();
// fill the dataset and your result will be
stored in dataset
da.Fill(ds);
}
}
return ds;
}
}
****** Stored Procedure ******
CREATE PROCEDURE Addcontact
#CommandType VARCHAR(MAX) = NULL
AS
BEGIN
IF (#CommandType = 'GetAllContactType')
BEGIN
SELECT * FROM Contacts
END
END

this is an example of a stored procedure that returns a value and it's execution in c#
CREATE PROCEDURE [dbo].[InsertPerson]
-- Add the parameters for the stored procedure here
#FirstName nvarchar(50),#LastName nvarchar(50),
#PersonID int output
AS
BEGIN
insert [dbo].[Person](LastName,FirstName) Values(#LastName,#FirstName)
set #PersonID=SCOPE_IDENTITY()
END
Go
--------------
// Using stored procedure in adapter to insert new rows and update the identity value.
static void InsertPersonInAdapter(String connectionString, String firstName, String lastName) {
String commandText = "dbo.InsertPerson";
using (SqlConnection conn = new SqlConnection(connectionString)) {
SqlDataAdapter mySchool = new SqlDataAdapter("Select PersonID,FirstName,LastName from [dbo].[Person]", conn);
mySchool.InsertCommand = new SqlCommand(commandText, conn);
mySchool.InsertCommand.CommandType = CommandType.StoredProcedure;
mySchool.InsertCommand.Parameters.Add(
new SqlParameter("#FirstName", SqlDbType.NVarChar, 50, "FirstName"));
mySchool.InsertCommand.Parameters.Add(
new SqlParameter("#LastName", SqlDbType.NVarChar, 50, "LastName"));
SqlParameter personId = mySchool.InsertCommand.Parameters.Add(new SqlParameter("#PersonID", SqlDbType.Int, 0, "PersonID"));
personId.Direction = ParameterDirection.Output;
DataTable persons = new DataTable();
mySchool.Fill(persons);
DataRow newPerson = persons.NewRow();
newPerson["FirstName"] = firstName;
newPerson["LastName"] = lastName;
persons.Rows.Add(newPerson);
mySchool.Update(persons);
Console.WriteLine("Show all persons:");
ShowDataTable(persons, 14);

Using Dapper. so i added this i hope anyone help.
public void Insert(ProductName obj)
{
SqlConnection connection = new SqlConnection(Connection.GetConnectionString());
connection.Open();
connection.Execute("ProductName_sp", new
{ #Name = obj.Name, #Code = obj.Code, #CategoryId = obj.CategoryId, #CompanyId = obj.CompanyId, #ReorderLebel = obj.ReorderLebel, #logo = obj.logo,#Status=obj.Status, #ProductPrice = obj.ProductPrice,
#SellingPrice = obj.SellingPrice, #VatPercent = obj.VatPercent, #Description=obj.Description, #ColourId = obj.ColourId, #SizeId = obj.SizeId,
#BrandId = obj.BrandId, #DisCountPercent = obj.DisCountPercent, #CreateById =obj.CreateById, #StatementType = "Create" }, commandType: CommandType.StoredProcedure);
connection.Close();
}

No Dapper answer here. So I added one
using Dapper;
using System.Data.SqlClient;
using (var cn = new SqlConnection(#"Server=(local);DataBase=master;Integrated Security=SSPI"))
cn.Execute("dbo.test", commandType: CommandType.StoredProcedure);

Please check out Crane (I'm the author)
https://www.nuget.org/packages/Crane/
SqlServerAccess sqlAccess = new SqlServerAccess("your connection string");
var result = sqlAccess.Command().ExecuteNonQuery("StoredProcedureName");
Also has a bunch of other features you might like.

You mean that your code is DDL?
If so, MSSQL has no difference. Above examples well shows how to invoke this. Just ensure
CommandType = CommandType.Text

Most Simple and straight forward..
SqlCommand cmd = new SqlCommand("StoredProcedureName",con); // Just like you declared it
cmd.CommandType = CommandType.StoredProcedure; // an attribute related to the object
cmd.Parameters.AddWithValue("#value",txtValue.Text); // Parameter name and text source
con.Open();
int rowAffected = cmd.ExecuteNonQuery();
con.Close();

What I made, in my case I wanted to show procedure's result in dataGridView:
using (var command = new SqlCommand("ProcedureNameHere", connection) {
// Set command type and add Parameters
CommandType = CommandType.StoredProcedure,
Parameters = { new SqlParameter("#parameterName",parameterValue) }
})
{
// Execute command in Adapter and store to dataset
var adapter = new SqlDataAdapter(command);
var dataset = new DataSet();
adapter.Fill(dataset);
// Display results in DatagridView
dataGridView1.DataSource = dataset.Tables[0];
}