/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(oyxf.Model.FriendlyLink model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update FriendlyLink set ");
strSql.Append("Name=@Name,");
strSql.Append("Url=@Url,");
strSql.Append("Status=@Status,");
strSql.Append("SortIndex=@SortIndex");
strSql.Append(" where LinkId=@LinkId");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.VarChar, 50),
new SqlParameter("@Url", SqlDbType.VarChar, 200),
new SqlParameter("@Status", SqlDbType.TinyInt, 1),
new SqlParameter("@SortIndex", SqlDbType.Int, 4),
new SqlParameter("@LinkId", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Url;
parameters[2].Value = model.Status;
parameters[3].Value = model.SortIndex;
parameters[4].Value = model.LinkId;
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 oyxf.Model.FriendlyLink DataRowToModel(DataRow row)
{
oyxf.Model.FriendlyLink model = new oyxf.Model.FriendlyLink();
if (row != null)
{
if (row["LinkId"] != null && row["LinkId"].ToString() != "")
{
model.LinkId = int.Parse(row["LinkId"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Url"] != null)
{
model.Url = row["Url"].ToString();
}
if (row["Status"] != null && row["Status"].ToString() != "")
{
model.Status = int.Parse(row["Status"].ToString());
}
if (row["SortIndex"] != null && row["SortIndex"].ToString() != "")
{
model.SortIndex = int.Parse(row["SortIndex"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(oyxf.Model.FriendlyLink model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into FriendlyLink(");
strSql.Append("Name,Url,Status,SortIndex)");
strSql.Append(" values (");
strSql.Append("@Name,@Url,@Status,@SortIndex)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.VarChar, 50),
new SqlParameter("@Url", SqlDbType.VarChar, 200),
new SqlParameter("@Status", SqlDbType.TinyInt, 1),
new SqlParameter("@SortIndex", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Url;
parameters[2].Value = model.Status;
parameters[3].Value = model.SortIndex;
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 oyxf.Model.FriendlyLink GetModel(int LinkId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 LinkId,Name,Url,Status,SortIndex from FriendlyLink ");
strSql.Append(" where LinkId=@LinkId");
SqlParameter[] parameters =
{
new SqlParameter("@LinkId", SqlDbType.Int, 4)
};
parameters[0].Value = LinkId;
oyxf.Model.FriendlyLink model = new oyxf.Model.FriendlyLink();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
