这是我的存储过程：
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER procedure [dbo].[Insert_BranchRegistration]
@branchname varchar(100),
@address nvarchar(200),
@phone bigint,
@email varchar(200),
@bloodgroup int,
@nobags int
as
INSERT INTO [dbo].[BranchRegistration]
([branchname]
,[address]
,[phone]
,[email]
,[bloodgroup]
,[nobags])
VALUES
(@branchname
,@address
,@phone
,@email
,@bloodgroup
,@nobags)
GO
ALTER procedure [dbo].[SP_BGTable] as SELECT [bgid] ,[name] FROM [dbo].[BGTable]
这是我的asp.net html代码。
<%@ Page Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="BranchRegi.aspx.cs" Inherits="BloodBank.BranchRegi" %>
<asp:Content ID="BodyContent" ContentPlaceHolderID="MainContent" runat="server">
<div class="pagecontent">
<div class="addform">
<asp:Button ID="BtnAdd" runat="server" CssClass="button" Text="Add" />
<br />
<asp:Label ID="ErrorMessage" ForeColor="Red" class="label_inv" runat="server" ></asp:Label>
<br />
</div>
<div class="form">
<div class="border-line">
<div>
<span class="width"> <asp:Label ID="lblBranchName" class="label_inv" runat="server" Text="Branch Name"></asp:Label></span>
<span class="leftmargin">
<asp:TextBox ID="txtBranchName" class="textbox_body" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RfvBranchName" runat="server" ForeColor="Red" ErrorMessage="Please enter branch name." ControlToValidate="txtBranchName"></asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="rxvBranchName" runat="server"
ControlToValidate="txtBranchName" ErrorMessage="Only alphabets are allowed"
ForeColor="Red" ValidationExpression="[a-zA-Z]+"> </asp:RegularExpressionValidator></span>
</div>
<br />
<div>
<span class="width"> <asp:Label ID="lblAddress" class="label_inv" runat="server" Text="Address"></asp:Label></span>
<span style="margin-left:95px"> <asp:TextBox ID="txtAddress" Style="height: 70px" class="textbox_body" runat="server" TextMode="multiLine"></asp:TextBox>
<asp:RequiredFieldValidator ID="RfvAddress" ForeColor="Red" runat="server" ErrorMessage="Please enter Address." ControlToValidate="txtAddress"></asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="rxvAddress" runat="server"
ControlToValidate="txtAddress" ErrorMessage="Only alphabets are allowed"
ForeColor="Red" ValidationExpression="[a-zA-Z]+" > </asp:RegularExpressionValidator></span>
</div>
<br />
<div>
<span class="width"> <asp:Label ID="lblPhoneNumber" class="label_inv" runat="server" Text="Phone Number"></asp:Label></span>
<span class="leftmargin" style="margin-left:50px"> <asp:TextBox ID="txtPhonenumber" class="textbox_body" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RfvPhonenumber" ForeColor="Red" runat="server" ErrorMessage="Please enter phone number." ControlToValidate="txtPhonenumber"></asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"
ControlToValidate="txtPhonenumber" ErrorMessage="Please enter valid mobile number"
ValidationExpression="[0-9]{10}"></asp:RegularExpressionValidator></span>
</div>
<br />
<div>
<span class="width"> <asp:Label ID="lblEmailID" class="label_inv" runat="server" Text="Email ID"></asp:Label></span>
<span class="leftmargin" style="margin-left:85px" ><asp:TextBox ID="txtEmailID" class="textbox_body" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="rfvEmailID" ForeColor="Red" runat="server" ErrorMessage="Please enter email." ControlToValidate="txtEmailID"></asp:RequiredFieldValidator>
<asp:RegularExpressionValidator ID="RegularExpressionValidator2"
runat="server" ErrorMessage="Please Enter Valid Email ID"
ValidationGroup="vgSubmit" ControlToValidate="txtEmailID"
CssClass="requiredFieldValidateStyle"
ForeColor="Red"
ValidationExpression="\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*">
</asp:RegularExpressionValidator></span>
</div>
<br />
<div>
<span class="width"><asp:Label ID="lblGroup" class="label_inv" runat="server" Text="Blood Group"></asp:Label></span>
<span class="leftmargin">
<asp:DropDownList ID="ddlBlood" runat="server">
</asp:DropDownList>
<asp:RequiredFieldValidator ID="rfvBloodGroup" ForeColor="Red" runat="server" ErrorMessage="Please enter valid group name." ControlToValidate="ddlBlood"></asp:RequiredFieldValidator>
</span>
</div>
<br />
<div>
<span class="width"> <asp:Label ID="lblNoBags" class="label_inv" runat="server" Text="No. of Bags"></asp:Label></span>
<span class="leftmargin"><asp:TextBox ID="txtNoBags" Style="margin-left: 5px" class="textbox_body" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="rfvNoBags" ForeColor="Red" runat="server" ErrorMessage="Please enter branch name." ControlToValidate="txtNoBags"></asp:RequiredFieldValidator>
<asp:RegularExpressionValidator id="RegularExpressionValidator4"
ControlToValidate="txtNoBags"
ValidationExpression="\d+"
Display="Static"
EnableClientScript="true"
ErrorMessage="Please enter numbers only"
runat="server"/></span>
</div>
<br />
<div>
<span class="width" style="margin-left:200px" ><asp:Button ID="invSubmit" runat="server" Text="Submit" OnClick="invSubmit_Click" /></span>
<span style="margin-left:50px" > <asp:Button ID="invReset" runat="server" Text="Reset" /></span>
</div>
</div>
</div>
</div>
<link href="Content/site1.css" rel="stylesheet" />
<style>
.leftmargin
{
margin-left:60px;
}
.width
{
width:200px;
}
</style>
</asp:Content>
和服务器端C＃代码。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using BloodBank.Controllers;
using BloodBank.Models;
namespace BloodBank
{
public partial class BranchRegi : System.Web.UI.Page
{
#region VARIABLES
DataSet ds = null;
BranchRegistration objBranch;
Operation objOperation;
#endregion
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
filldrop();
ddlBlood.SelectedIndex = 0;
}
}
public void filldrop()
{
ds = SqlHelper.ExecuteDataset(Common.GetConnectionString(), CommandType.StoredProcedure, CommanName.StoredProcedures.Select_Group);
ddlBlood.DataSource = ds;
ddlBlood.DataTextField = "name";
ddlBlood.DataValueField = "bgid";
ddlBlood.DataBind();
ddlBlood.Items.Insert(0, new ListItem("Select", "0"));
}
protected void invSubmit_Click(object sender, EventArgs e)
{
objBranch = new BranchRegistration();
objOperation = new Operation();
try
{
objBranch.branchname = txtBranchName.Text.Trim();
objBranch.address = txtAddress.Text.Trim();
objBranch.phone = Int64.Parse(txtPhonenumber.Text.Trim());
objBranch.email = txtEmailID.Text.Trim();
//Response.Write(ddlBlood.SelectedValue.ToString());
objBranch.bloodgroup = int.Parse(ddlBlood.SelectedItem.Value);
objBranch.nobags = int.Parse(txtNoBags.Text.Trim());
objOperation.RegisterBranch(objBranch);
ErrorMessage.Text = CommanName.Messages.registerSuccess;
}
catch (Exception)
{
ErrorMessage.Text = CommanName.Messages.registerUnsuccess;
}
}
}
}
和
int iResult = SqlHelper.ExecuteNonQuery(Common.GetConnectionString(), CommandType.StoredProcedure,CommanName.StoredProcedures.Select_Group, new SqlParameter("@branchname", objBranch.branchname), new SqlParameter("@address", objBranch.address), new SqlParameter("@phone", objBranch.phone), new SqlParameter("@email", objBranch.email), new SqlParameter("@bloodgroup", objBranch.bloodgroup), new SqlParameter("@nobags", objBranch.nobags));
例外是：
过程SP_BGTable没有提供参数和参数。
答案 0 :(得分：1)
ALTER程序[dbo]。[SP_BGTable]为SELECT [bgid]，[name] FROM [dbo]。[BGTable]
这是商店程序 SP_BGTable 。而且没有参数！但是你试图在代码中传递参数。
我认为你打错了程序。将其更改为 Insert_BranchRegistration