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POUPDATE Query : Incorrect Syntax (Edited)
 

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  1. POUPDATE Query : Incorrect Syntax (Edited)
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    <p>I have a button which saves the contents edited in datagridview in my UI design. Here is the code for that Button_Save:</p> <pre><code> public void btnUpdate_Click(object sender, EventArgs e) { foreach (DataGridViewRow row in dataGridView1.Rows) { System.Data.SqlClient.SqlConnection sqlConnection1 = new System.Data.SqlClient.SqlConnection("server=Test; Integrated Security=true; Database=Test;"); System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand(); var sql = new StringBuilder(); sql.AppendLine("UPDATE dbo.JobStatus"); sql.AppendLine("Set ShipTrackingNumber = @ShipTrackingNumber"); sql.AppendLine(", ShipMethodTransmitted = @ShipMethodTransmitted"); sql.AppendLine(", DateShipTransmitProcessed = @DateShipTransmitProcessed"); sql.AppendLine(", ShipmentProcessedBy = @ShipmentProcessedBy"); sql.AppendLine(", Critical = @Critical"); sql.AppendLine(", ShipTransmitStatus = @ShipTransmitStatus"); sql.AppendLine("Where jobtableId = @jobTableId"); cmd.Connection = sqlConnection1; cmd.CommandText = sql.ToString(); cmd.Parameters.AddWithValue("@TrackingNumber", row.Cells[7].FormattedValue); cmd.Parameters.AddWithValue("@ShipMethodTransmitted", row.Cells[8].FormattedValue); cmd.Parameters.AddWithValue("@DateShipTransmitProcessed", row.Cells[9].FormattedValue); cmd.Parameters.AddWithValue("@ShipmentProcessedBy", row.Cells[10].FormattedValue); cmd.Parameters.AddWithValue("@Critical", row.Cells[11].FormattedValue); cmd.Parameters.AddWithValue("@ShipTransmitStatus", row.Cells[13].FormattedValue); cmd.Parameters.AddWithValue("@jobTableId", row.Cells[5].FormattedValue); sqlConnection1.Open(); cmd.ExecuteNonQuery(); sqlConnection1.Close(); </code></pre> <p>What I am getting error is that: "Must declare the scalar variable "@ShipTrackingNumber". I dont want to put ShipTrackingNumber from the code. Instead I want to fetch it from the UI. </p> <p>What I am doing wrong here?</p>
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    1. COBesides that I don't see an `.AddWithValue("@ShipTrackingNumber",...)` (just an `.AddWithValue("@TrackingNumber")`)? Nothing.
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      1. POUPDATE Query : Incorrect Syntax (Edited)
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    2. COI am getting the value of ShipTrackingNumber from the UI. Which is in Column 7.That is why it is written: cmd.Parameters.AddWithValue("@ShipTrackingNumber", row.Cells[7].FormattedValue);
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