private void ShowInfo(string compantNo)
{
BookShop.BLL.Company bll = new BookShop.BLL.Company();
BookShop.Model.Company model = bll.GetModel(compantNo);
this.lblcompantNo.Text = model.compantNo;
this.lblcompanyName.Text = model.companyName;
this.lbladdress.Text = model.address;
this.lblzipCode.Text = model.zipCode;
this.lblcontactPerson.Text = model.contactPerson;
this.lbltelephone.Text = model.telephone;
this.lblfax.Text = model.fax;
this.lblemail.Text = model.email;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(BookShop.Model.Company model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Company set ");
strSql.Append("companyName=@companyName,");
strSql.Append("address=@address,");
strSql.Append("zipCode=@zipCode,");
strSql.Append("contactPerson=@contactPerson,");
strSql.Append("telephone=@telephone,");
strSql.Append("fax=@fax,");
strSql.Append("email=@email");
strSql.Append(" where compantNo=@compantNo ");
SqlParameter[] parameters =
{
new SqlParameter("@companyName", SqlDbType.VarChar, 20),
new SqlParameter("@address", SqlDbType.VarChar, 40),
new SqlParameter("@zipCode", SqlDbType.Char, 6),
new SqlParameter("@contactPerson", SqlDbType.VarChar, 12),
new SqlParameter("@telephone", SqlDbType.VarChar, 15),
new SqlParameter("@fax", SqlDbType.VarChar, 20),
new SqlParameter("@email", SqlDbType.VarChar, 20),
new SqlParameter("@compantNo", SqlDbType.Char, 12)
};
parameters[0].Value = model.companyName;
parameters[1].Value = model.address;
parameters[2].Value = model.zipCode;
parameters[3].Value = model.contactPerson;
parameters[4].Value = model.telephone;
parameters[5].Value = model.fax;
parameters[6].Value = model.email;
parameters[7].Value = model.compantNo;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BookShop.Model.Company DataRowToModel(DataRow row)
{
BookShop.Model.Company model = new BookShop.Model.Company();
if (row != null)
{
if (row["compantNo"] != null)
{
model.compantNo = row["compantNo"].ToString();
}
if (row["companyName"] != null)
{
model.companyName = row["companyName"].ToString();
}
if (row["address"] != null)
{
model.address = row["address"].ToString();
}
if (row["zipCode"] != null)
{
model.zipCode = row["zipCode"].ToString();
}
if (row["contactPerson"] != null)
{
model.contactPerson = row["contactPerson"].ToString();
}
if (row["telephone"] != null)
{
model.telephone = row["telephone"].ToString();
}
if (row["fax"] != null)
{
model.fax = row["fax"].ToString();
}
if (row["email"] != null)
{
model.email = row["email"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(BookShop.Model.Company model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Company(");
strSql.Append("compantNo,companyName,address,zipCode,contactPerson,telephone,fax,email)");
strSql.Append(" values (");
strSql.Append("@compantNo,@companyName,@address,@zipCode,@contactPerson,@telephone,@fax,@email)");
SqlParameter[] parameters =
{
new SqlParameter("@compantNo", SqlDbType.Char, 12),
new SqlParameter("@companyName", SqlDbType.VarChar, 20),
new SqlParameter("@address", SqlDbType.VarChar, 40),
new SqlParameter("@zipCode", SqlDbType.Char, 6),
new SqlParameter("@contactPerson", SqlDbType.VarChar, 12),
new SqlParameter("@telephone", SqlDbType.VarChar, 15),
new SqlParameter("@fax", SqlDbType.VarChar, 20),
new SqlParameter("@email", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.compantNo;
parameters[1].Value = model.companyName;
parameters[2].Value = model.address;
parameters[3].Value = model.zipCode;
parameters[4].Value = model.contactPerson;
parameters[5].Value = model.telephone;
parameters[6].Value = model.fax;
parameters[7].Value = model.email;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public BookShop.Model.Company GetModel(string compantNo)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 compantNo,companyName,address,zipCode,contactPerson,telephone,fax,email from Company ");
strSql.Append(" where compantNo=@compantNo ");
SqlParameter[] parameters =
{
new SqlParameter("@compantNo", SqlDbType.Char, 12)
};
parameters[0].Value = compantNo;
BookShop.Model.Company model = new BookShop.Model.Company();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtcompanyName.Text.Trim().Length == 0)
{
strErr += "companyName不能为空！\\n";
}
if (this.txtaddress.Text.Trim().Length == 0)
{
strErr += "address不能为空！\\n";
}
if (this.txtzipCode.Text.Trim().Length == 0)
{
strErr += "zipCode不能为空！\\n";
}
if (this.txtcontactPerson.Text.Trim().Length == 0)
{
strErr += "contactPerson不能为空！\\n";
}
if (this.txttelephone.Text.Trim().Length == 0)
{
strErr += "telephone不能为空！\\n";
}
if (this.txtfax.Text.Trim().Length == 0)
{
strErr += "fax不能为空！\\n";
}
if (this.txtemail.Text.Trim().Length == 0)
{
strErr += "email不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string compantNo = this.lblcompantNo.Text;
string companyName = this.txtcompanyName.Text;
string address = this.txtaddress.Text;
string zipCode = this.txtzipCode.Text;
string contactPerson = this.txtcontactPerson.Text;
string telephone = this.txttelephone.Text;
string fax = this.txtfax.Text;
string email = this.txtemail.Text;
BookShop.Model.Company model = new BookShop.Model.Company();
model.compantNo = compantNo;
model.companyName = companyName;
model.address = address;
model.zipCode = zipCode;
model.contactPerson = contactPerson;
model.telephone = telephone;
model.fax = fax;
model.email = email;
BookShop.BLL.Company bll = new BookShop.BLL.Company();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
