The parameterized query expects the parameter '@Id', which was not supplied.

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The parameterized query expects the parameter '@Id', which was not supplied.

info.feedback98

SSC Veteran

Points: 233
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November 14, 2016 at 2:46 am

#151033

Hi,I am writing a software I use method (parameters.add) but when I am adding data to a database I get the error below:
The parameterized query expects the parameter '@Id', which was not supplied.
I put c# code and stored procedure code below:
private void btnSave_Click(object sender, EventArgs e)
{
string cs = "Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=TranscactionAccountNumber;Data Source=DESKTOP-5DJFFQP";
string name = txtName.Text;
int shomarepeygiri = int.Parse(txtShomarePeygiri.Text);
string date = dtpDate.Shamsi;
decimal mablagh = decimal.Parse(txtMablagh.Text);
string comment = txtComment.Text;
using (cn = new SqlConnection(cs))
using (cmd = new SqlCommand("InsertTransaction", cn))
{
cmd.Parameters.Add("@Id",SqlDbType.Int);
cmd.Parameters.Add("@Name", SqlDbType.NVarChar, 100).Value = name;
cmd.Parameters.Add("@ShomarePeygiri", SqlDbType.Int).Value = shomarepeygiri;
cmd.Parameters.Add("@Mablagh", SqlDbType.Decimal).Value = mablagh;
cmd.Parameters.Add("@Comment", SqlDbType.NVarChar).Value = comment;
cmd.Parameters.Add("@Date", SqlDbType.VarChar).Value = date;
if (cn.State == ConnectionState.Closed)
cn.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Transaction Added Successfully..", "Register Transaction", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
Create procedure InsertTransaction
(
@id int,
@Name nvarchar(100),
@ShomarePeygiri int,
@Mablagh decimal(18, 0),
@Comment nvarchar(MAX),
@PersianDate varchar(10)
)
AS
Insert Into TransactionTable(id,[Name],ShomarePeygiri,Mablagh,Comment,PersianDate)
values (@id,@Name,@ShomarePeygiri,@Mablagh,@Comment,@PersianDate)

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Igor Micev SSC-Dedicated Points: 33110 More actions · Answer 1

Expects the parameter '@Id', which was not supplied:

cmd.Parameters.Add("@Id",SqlDbType.Int);

but here you're supplying the @Name parameter

cmd.Parameters.Add("@Name", SqlDbType.NVarChar, 100).Value = name;

Igor Micev,My blog: www.igormicev.com

HanShi SSC-Dedicated Points: 33510 More actions · Answer 2

I'm not familiar wirth C#, but shouldn't you pass a value for the ID parameter (see bold part below)?

<snip>

cmd.Parameters.Add("@Id",SqlDbType.Int).Value = Id;

cmd.Parameters.Add("@Name", SqlDbType.NVarChar, 100).Value = name;

<snip>

** Don't mistake the ‘stupidity of the crowd’ for the ‘wisdom of the group’! **

asadqadri66 Grasshopper Points: 11 More actions · Answer 3

Hi i'm suffering from this error in SQL Server 2012 Please help me. The error isHi i'm suffering from this error in SQL Server 2012 Please help me. The error is "Procedure or function 'splogin' expects parameter '@memberid', which was not supplied."