/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DTcms.Model.Vehicle model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Vehicle(");
strSql.Append("PlateNumber,Driver,LinkTel,LinkAddress,Remark");
strSql.Append(") values (");
strSql.Append("@PlateNumber,@Driver,@LinkTel,@LinkAddress,@Remark");
strSql.Append(") ");
SqlParameter[] parameters =
{
new SqlParameter("@PlateNumber", SqlDbType.VarChar, 254),
new SqlParameter("@Driver", SqlDbType.VarChar, 254),
new SqlParameter("@LinkTel", SqlDbType.VarChar, 254),
new SqlParameter("@LinkAddress", SqlDbType.VarChar, 254),
new SqlParameter("@Remark", SqlDbType.VarChar, 254)
};
parameters[0].Value = model.PlateNumber;
parameters[1].Value = model.Driver;
parameters[2].Value = model.LinkTel;
parameters[3].Value = model.LinkAddress;
parameters[4].Value = model.Remark;
return(DbHelperSQL.ExecuteSql(strSql.ToString(), parameters) > 0);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DTcms.Model.Vehicle model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Vehicle set ");
strSql.Append(" PlateNumber = @PlateNumber , ");
strSql.Append(" Driver = @Driver , ");
strSql.Append(" LinkTel = @LinkTel , ");
strSql.Append(" LinkAddress = @LinkAddress , ");
strSql.Append(" Remark = @Remark ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4),
new SqlParameter("@PlateNumber", SqlDbType.VarChar, 254),
new SqlParameter("@Driver", SqlDbType.VarChar, 254),
new SqlParameter("@LinkTel", SqlDbType.VarChar, 254),
new SqlParameter("@LinkAddress", SqlDbType.VarChar, 254),
new SqlParameter("@Remark", SqlDbType.VarChar, 254)
};
parameters[0].Value = model.Id;
parameters[1].Value = model.PlateNumber;
parameters[2].Value = model.Driver;
parameters[3].Value = model.LinkTel;
parameters[4].Value = model.LinkAddress;
parameters[5].Value = model.Remark;
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 DTcms.Model.Vehicle GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Id, PlateNumber, Driver, LinkTel, LinkAddress, Remark ");
strSql.Append(" from Vehicle ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
DTcms.Model.Vehicle model = new DTcms.Model.Vehicle();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
model.PlateNumber = ds.Tables[0].Rows[0]["PlateNumber"].ToString();
model.Driver = ds.Tables[0].Rows[0]["Driver"].ToString();
model.LinkTel = ds.Tables[0].Rows[0]["LinkTel"].ToString();
model.LinkAddress = ds.Tables[0].Rows[0]["LinkAddress"].ToString();
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DTcms.Model.Vehicle GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Id, PlateNumber, Driver, LinkTel, LinkAddress, Remark ");
strSql.Append(" from Vehicle ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.Int,4) };
parameters[0].Value = Id;
DTcms.Model.Vehicle model = new DTcms.Model.Vehicle();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
model.PlateNumber = ds.Tables[0].Rows[0]["PlateNumber"].ToString();
model.Driver = ds.Tables[0].Rows[0]["Driver"].ToString();
model.LinkTel = ds.Tables[0].Rows[0]["LinkTel"].ToString();
model.LinkAddress = ds.Tables[0].Rows[0]["LinkAddress"].ToString();
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
return model;
}
else
{
return null;
}
}