/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.streetno model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update streetno set ");
strSql.Append("strname=@strname,");
strSql.Append("strno=@strno,");
strSql.Append("strnolast5=@strnolast5,");
strSql.Append("shortname=@shortname");
strSql.Append(" where number=@number ");
MySqlParameter[] parameters =
{
new MySqlParameter("@strname", MySqlDbType.VarChar, 255),
new MySqlParameter("@strno", MySqlDbType.VarChar, 10),
new MySqlParameter("@strnolast5", MySqlDbType.VarChar, 210),
new MySqlParameter("@shortname", MySqlDbType.VarChar, 100),
new MySqlParameter("@number", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.strname;
parameters[1].Value = model.strno;
parameters[2].Value = model.strnolast5;
parameters[3].Value = model.shortname;
parameters[4].Value = model.number;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Maticsoft.Model.streetno model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into streetno(");
strSql.Append("number,strname,strno,strnolast5,shortname)");
strSql.Append(" values (");
strSql.Append("@number,@strname,@strno,@strnolast5,@shortname)");
MySqlParameter[] parameters =
{
new MySqlParameter("@number", MySqlDbType.Int32, 11),
new MySqlParameter("@strname", MySqlDbType.VarChar, 255),
new MySqlParameter("@strno", MySqlDbType.VarChar, 10),
new MySqlParameter("@strnolast5", MySqlDbType.VarChar, 210),
new MySqlParameter("@shortname", MySqlDbType.VarChar, 100)
};
parameters[0].Value = model.number;
parameters[1].Value = model.strname;
parameters[2].Value = model.strno;
parameters[3].Value = model.strnolast5;
parameters[4].Value = model.shortname;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.streetno DataRowToModel(DataRow row)
{
Maticsoft.Model.streetno model = new Maticsoft.Model.streetno();
if (row != null)
{
if (row["number"] != null && row["number"].ToString() != "")
{
model.number = int.Parse(row["number"].ToString());
}
if (row["strname"] != null)
{
model.strname = row["strname"].ToString();
}
if (row["strno"] != null)
{
model.strno = row["strno"].ToString();
}
if (row["strnolast5"] != null)
{
model.strnolast5 = row["strnolast5"].ToString();
}
if (row["shortname"] != null)
{
model.shortname = row["shortname"].ToString();
}
}
return(model);
}
private void ShowInfo(int number)
{
Maticsoft.BLL.streetno bll = new Maticsoft.BLL.streetno();
Maticsoft.Model.streetno model = bll.GetModel(number);
this.lblnumber.Text = model.number.ToString();
this.txtstrname.Text = model.strname;
this.txtstrno.Text = model.strno;
this.txtstrnolast5.Text = model.strnolast5;
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (!PageValidate.IsNumber(txtnumber.Text))
{
strErr += "number格式错误！\\n";
}
if (this.txtstrname.Text.Trim().Length == 0)
{
strErr += "strname不能为空！\\n";
}
if (this.txtstrno.Text.Trim().Length == 0)
{
strErr += "strno不能为空！\\n";
}
if (this.txtstrnolast5.Text.Trim().Length == 0)
{
strErr += "strnolast5不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int number = int.Parse(this.txtnumber.Text);
string strname = this.txtstrname.Text;
string strno = this.txtstrno.Text;
string strnolast5 = this.txtstrnolast5.Text;
Maticsoft.Model.streetno model = new Maticsoft.Model.streetno();
model.number = number;
model.strname = strname;
model.strno = strno;
model.strnolast5 = strnolast5;
Maticsoft.BLL.streetno bll = new Maticsoft.BLL.streetno();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.streetno GetModel(int number)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select number,strname,strno,strnolast5,shortname from streetno ");
strSql.Append(" where number=@number ");
MySqlParameter[] parameters =
{
new MySqlParameter("@number", MySqlDbType.Int32, 11)
};
parameters[0].Value = number;
Maticsoft.Model.streetno model = new Maticsoft.Model.streetno();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
