private void ShowInfo(int pressNo)
{
BookShop.BLL.Press bll = new BookShop.BLL.Press();
BookShop.Model.Press model = bll.GetModel(pressNo);
this.lblpressNo.Text = model.pressNo.ToString();
this.txtpressName.Text = model.pressName;
this.txtadress.Text = model.adress;
this.txtzipCode.Text = model.zipCode;
this.txtcontactPerson.Text = model.contactPerson;
this.txttelephone.Text = model.telephone;
this.txtfax.Text = model.fax;
this.txtemail.Text = model.email;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(BookShop.Model.Press model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Press set ");
strSql.Append("pressName=@pressName,");
strSql.Append("adress=@adress,");
strSql.Append("zipCode=@zipCode,");
strSql.Append("contactPerson=@contactPerson,");
strSql.Append("telephone=@telephone,");
strSql.Append("fax=@fax,");
strSql.Append("email=@email");
strSql.Append(" where pressNo=@pressNo ");
SqlParameter[] parameters =
{
new SqlParameter("@pressName", SqlDbType.VarChar, 200),
new SqlParameter("@adress", 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, 15),
new SqlParameter("@email", SqlDbType.VarChar, 20),
new SqlParameter("@pressNo", SqlDbType.Int, 4)
};
parameters[0].Value = model.pressName;
parameters[1].Value = model.adress;
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.pressNo;
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.Press DataRowToModel(DataRow row)
{
BookShop.Model.Press model = new BookShop.Model.Press();
if (row != null)
{
if (row["pressNo"] != null && row["pressNo"].ToString() != "")
{
model.pressNo = int.Parse(row["pressNo"].ToString());
}
if (row["pressName"] != null)
{
model.pressName = row["pressName"].ToString();
}
if (row["adress"] != null)
{
model.adress = row["adress"].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.Press model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Press(");
strSql.Append("pressNo,pressName,adress,zipCode,contactPerson,telephone,fax,email)");
strSql.Append(" values (");
strSql.Append("@pressNo,@pressName,@adress,@zipCode,@contactPerson,@telephone,@fax,@email)");
SqlParameter[] parameters =
{
new SqlParameter("@pressNo", SqlDbType.Int, 4),
new SqlParameter("@pressName", SqlDbType.VarChar, 200),
new SqlParameter("@adress", 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, 15),
new SqlParameter("@email", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.pressNo;
parameters[1].Value = model.pressName;
parameters[2].Value = model.adress;
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.Press GetModel(int pressNo)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 pressNo,pressName,adress,zipCode,contactPerson,telephone,fax,email from Press ");
strSql.Append(" where pressNo=@pressNo ");
SqlParameter[] parameters =
{
new SqlParameter("@pressNo", SqlDbType.Int, 4)
};
parameters[0].Value = pressNo;
BookShop.Model.Press model = new BookShop.Model.Press();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (!PageValidate.IsNumber(txtpressNo.Text))
{
strErr += "pressNo格式错误！\\n";
}
if (this.txtpressName.Text.Trim().Length == 0)
{
strErr += "pressName不能为空！\\n";
}
if (this.txtadress.Text.Trim().Length == 0)
{
strErr += "adress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;
}
int pressNo = int.Parse(this.txtpressNo.Text);
string pressName = this.txtpressName.Text;
string adress = this.txtadress.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.Press model = new BookShop.Model.Press();
model.pressNo = pressNo;
model.pressName = pressName;
model.adress = adress;
model.zipCode = zipCode;
model.contactPerson = contactPerson;
model.telephone = telephone;
model.fax = fax;
model.email = email;
BookShop.BLL.Press bll = new BookShop.BLL.Press();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
