private void ShowInfo(int id)
{
Maticsoft.BLL.wuzi bll = new Maticsoft.BLL.wuzi();
Maticsoft.Model.wuzi model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.lblname.Text = model.name;
this.lblgongyingshang.Text = model.gongyingshang;
this.lblperson.Text = model.person;
this.lblphone.Text = model.phone;
this.lblbeizhu.Text = model.beizhu;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.wuzi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update wuzi set ");
strSql.Append("name=@name,");
strSql.Append("gongyingshang=@gongyingshang,");
strSql.Append("person=@person,");
strSql.Append("phone=@phone,");
strSql.Append("beizhu=@beizhu,");
strSql.Append("danjia=@danjia,");
strSql.Append("beizhu2=@beizhu2,");
strSql.Append("style=@style,");
strSql.Append("danwei=@danwei");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@name", SqlDbType.NVarChar, 50),
new SqlParameter("@gongyingshang", SqlDbType.NVarChar, 50),
new SqlParameter("@person", SqlDbType.NVarChar, 50),
new SqlParameter("@phone", SqlDbType.NVarChar, 50),
new SqlParameter("@beizhu", SqlDbType.NVarChar, 50),
new SqlParameter("@danjia", SqlDbType.Money, 8),
new SqlParameter("@beizhu2", SqlDbType.Text),
new SqlParameter("@style", SqlDbType.Int, 4),
new SqlParameter("@danwei", SqlDbType.NChar, 10),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.name;
parameters[1].Value = model.gongyingshang;
parameters[2].Value = model.person;
parameters[3].Value = model.phone;
parameters[4].Value = model.beizhu;
parameters[5].Value = model.danjia;
parameters[6].Value = model.beizhu2;
parameters[7].Value = model.style;
parameters[8].Value = model.danwei;
parameters[9].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtname.Text.Trim().Length == 0)
{
strErr += "name不能为空！\\n";
}
if (this.txtgongyingshang.Text.Trim().Length == 0)
{
strErr += "gongyingshang不能为空！\\n";
}
if (this.txtperson.Text.Trim().Length == 0)
{
strErr += "person不能为空！\\n";
}
if (this.txtphone.Text.Trim().Length == 0)
{
strErr += "phone不能为空！\\n";
}
if (this.txtbeizhu.Text.Trim().Length == 0)
{
strErr += "beizhu不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int id = int.Parse(this.lblid.Text);
string name = this.txtname.Text;
string gongyingshang = this.txtgongyingshang.Text;
string person = this.txtperson.Text;
string phone = this.txtphone.Text;
string beizhu = this.txtbeizhu.Text;
Maticsoft.Model.wuzi model = new Maticsoft.Model.wuzi();
model.id = id;
model.name = name;
model.gongyingshang = gongyingshang;
model.person = person;
model.phone = phone;
model.beizhu = beizhu;
Maticsoft.BLL.wuzi bll = new Maticsoft.BLL.wuzi();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.wuzi DataRowToModel(DataRow row)
{
Maticsoft.Model.wuzi model = new Maticsoft.Model.wuzi();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["name"] != null)
{
model.name = row["name"].ToString();
}
if (row["gongyingshang"] != null)
{
model.gongyingshang = row["gongyingshang"].ToString();
}
if (row["person"] != null)
{
model.person = row["person"].ToString();
}
if (row["phone"] != null)
{
model.phone = row["phone"].ToString();
}
if (row["beizhu"] != null)
{
model.beizhu = row["beizhu"].ToString();
}
if (row["danjia"] != null && row["danjia"].ToString() != "")
{
model.danjia = decimal.Parse(row["danjia"].ToString());
}
if (row["beizhu2"] != null)
{
model.beizhu2 = row["beizhu2"].ToString();
}
if (row["style"] != null && row["style"].ToString() != "")
{
model.style = int.Parse(row["style"].ToString());
}
if (row["danwei"] != null)
{
model.danwei = row["danwei"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.wuzi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into wuzi(");
strSql.Append("name,gongyingshang,person,phone,beizhu,danjia,beizhu2,style,danwei)");
strSql.Append(" values (");
strSql.Append("@name,@gongyingshang,@person,@phone,@beizhu,@danjia,@beizhu2,@style,@danwei)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@name", SqlDbType.NVarChar, 50),
new SqlParameter("@gongyingshang", SqlDbType.NVarChar, 50),
new SqlParameter("@person", SqlDbType.NVarChar, 50),
new SqlParameter("@phone", SqlDbType.NVarChar, 50),
new SqlParameter("@beizhu", SqlDbType.NVarChar, 50),
new SqlParameter("@danjia", SqlDbType.Money, 8),
new SqlParameter("@beizhu2", SqlDbType.Text),
new SqlParameter("@style", SqlDbType.Int, 4),
new SqlParameter("@danwei", SqlDbType.NChar, 10)
};
parameters[0].Value = model.name;
parameters[1].Value = model.gongyingshang;
parameters[2].Value = model.person;
parameters[3].Value = model.phone;
parameters[4].Value = model.beizhu;
parameters[5].Value = model.danjia;
parameters[6].Value = model.beizhu2;
parameters[7].Value = model.style;
parameters[8].Value = model.danwei;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.wuzi GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,name,gongyingshang,person,phone,beizhu,danjia,beizhu2,style,danwei from wuzi ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Maticsoft.Model.wuzi model = new Maticsoft.Model.wuzi();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
