How to execute a stored procedure within C# program

Question

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:

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Answer 1

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];
        }