/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Cms.Model.C_Province model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update C_Province set ");
strSql.Append("ProvinceName=@ProvinceName,");
strSql.Append("DateCreated=@DateCreated,");
strSql.Append("DateUpdated=@DateUpdated");
strSql.Append(" where ProvinceID=@ProvinceID");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceName", SqlDbType.NVarChar, 50),
new SqlParameter("@DateCreated", SqlDbType.DateTime),
new SqlParameter("@DateUpdated", SqlDbType.DateTime),
new SqlParameter("@ProvinceID", SqlDbType.BigInt, 8)
};
parameters[0].Value = model.ProvinceName;
parameters[1].Value = model.DateCreated;
parameters[2].Value = model.DateUpdated;
parameters[3].Value = model.ProvinceID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(Cms.Model.C_Province model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into C_Province(");
strSql.Append("ProvinceName,DateCreated,DateUpdated)");
strSql.Append(" values (");
strSql.Append("@ProvinceName,@DateCreated,@DateUpdated)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceName", SqlDbType.NVarChar, 50),
new SqlParameter("@DateCreated", SqlDbType.DateTime),
new SqlParameter("@DateUpdated", SqlDbType.DateTime)
};
parameters[0].Value = model.ProvinceName;
parameters[1].Value = model.DateCreated;
parameters[2].Value = model.DateUpdated;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt64(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Cms.Model.C_Province DataRowToModel(DataRow row)
{
Cms.Model.C_Province model = new Cms.Model.C_Province();
if (row != null)
{
if (row["ProvinceID"] != null && row["ProvinceID"].ToString() != "")
{
model.ProvinceID = long.Parse(row["ProvinceID"].ToString());
}
if (row["ProvinceName"] != null)
{
model.ProvinceName = row["ProvinceName"].ToString();
}
if (row["DateCreated"] != null && row["DateCreated"].ToString() != "")
{
model.DateCreated = DateTime.Parse(row["DateCreated"].ToString());
}
if (row["DateUpdated"] != null && row["DateUpdated"].ToString() != "")
{
model.DateUpdated = DateTime.Parse(row["DateUpdated"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Cms.Model.C_Province GetModel(long ProvinceID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ProvinceID,ProvinceName,DateCreated,DateUpdated from C_Province ");
strSql.Append(" where ProvinceID=@ProvinceID");
SqlParameter[] parameters =
{
new SqlParameter("@ProvinceID", SqlDbType.BigInt)
};
parameters[0].Value = ProvinceID;
Cms.Model.C_Province model = new Cms.Model.C_Province();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
