Code for calling stored procedure in the Code-Behind to insert a single value from a text box.
aspx:
<asp:Label ID="Label1" runat="server" Visible="false"></asp:Label><br />
Add Category: <asp:TextBox ID="txtCategory" runat="server"></asp:TextBox><br />
<asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" />
Stored Procedure:
CREATE PROCEDURE [dbo].[AddCategory]
@Category nvarchar(20)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON;
INSERT INTO CATEGORIES (Category) VALUES (@Category)
END
aspx.cs:
protected void Button1_Click(object sender, EventArgs e)
{
string ArticleType = txtArticleType.Text;
string connectionString = Utils.GetConnString();
using (SqlConnection conn = new SqlConnection(connectionString))
{
using (SqlCommand cmd = new SqlCommand("AddArticleType", conn))
{
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@ArticleType", ArticleType);
conn.Open();
cmd.ExecuteNonQuery();
}
}
}
