/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(CdHotelManage.Model.cPost model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update cPost set ");
strSql.Append("cpName=@cpName,");
strSql.Append("Reamrk=@Reamrk");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters = {
new SqlParameter("@cpName", SqlDbType.NVarChar,50),
new SqlParameter("@Reamrk", SqlDbType.NVarChar,50),
new SqlParameter("@ID", SqlDbType.Int,4)};
parameters[0].Value = model.cpName;
parameters[1].Value = model.Reamrk;
parameters[2].Value = model.ID;
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 CdHotelManage.Model.cPost DataRowToModel(DataRow row)
{
CdHotelManage.Model.cPost model = new CdHotelManage.Model.cPost();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["cpName"] != null)
{
model.cpName = row["cpName"].ToString();
}
if (row["Reamrk"] != null)
{
model.Reamrk = row["Reamrk"].ToString();
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public CdHotelManage.Model.cPost GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,cpName,Reamrk from cPost ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters = {
new SqlParameter("@ID", SqlDbType.Int,4)
};
parameters[0].Value = ID;
CdHotelManage.Model.cPost model = new CdHotelManage.Model.cPost();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(CdHotelManage.Model.cPost model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into cPost(");
strSql.Append("cpName,Reamrk)");
strSql.Append(" values (");
strSql.Append("@cpName,@Reamrk)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters = {
new SqlParameter("@cpName", SqlDbType.NVarChar,50),
new SqlParameter("@Reamrk", SqlDbType.NVarChar,50)};
parameters[0].Value = model.cpName;
parameters[1].Value = model.Reamrk;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return 0;
}
else
{
return Convert.ToInt32(obj);
}
}
