/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hownet.Model.PermissionsUser model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into PermissionsUser(");
strSql.Append("ItemsID,PermissionsPropertyID,UserID)");
strSql.Append(" values (");
strSql.Append("@ItemsID,@PermissionsPropertyID,@UserID)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@ItemsID", SqlDbType.Int, 4),
new SqlParameter("@PermissionsPropertyID", SqlDbType.NVarChar, 50),
new SqlParameter("@UserID", SqlDbType.Int, 4)
};
parameters[0].Value = model.ItemsID;
parameters[1].Value = model.PermissionsPropertyID;
parameters[2].Value = model.UserID;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hownet.Model.PermissionsUser GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,ItemsID,PermissionsPropertyID,UserID from PermissionsUser ");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hownet.Model.PermissionsUser model = new Hownet.Model.PermissionsUser();
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());
}
if (ds.Tables[0].Rows[0]["ItemsID"].ToString() != "")
{
model.ItemsID = int.Parse(ds.Tables[0].Rows[0]["ItemsID"].ToString());
}
model.PermissionsPropertyID = ds.Tables[0].Rows[0]["PermissionsPropertyID"].ToString();
if (ds.Tables[0].Rows[0]["UserID"].ToString() != "")
{
model.UserID = int.Parse(ds.Tables[0].Rows[0]["UserID"].ToString());
}
model.A = 1;
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(Hownet.Model.PermissionsUser model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update PermissionsUser set ");
strSql.Append("ItemsID=@ItemsID,");
strSql.Append("PermissionsPropertyID=@PermissionsPropertyID,");
strSql.Append("UserID=@UserID");
strSql.Append(" where ID=@ID ");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4),
new SqlParameter("@ItemsID", SqlDbType.Int, 4),
new SqlParameter("@PermissionsPropertyID", SqlDbType.NVarChar, 50),
new SqlParameter("@UserID", SqlDbType.Int, 4)
};
parameters[0].Value = model.ID;
parameters[1].Value = model.ItemsID;
parameters[2].Value = model.PermissionsPropertyID;
parameters[3].Value = model.UserID;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
