/// <summary>
/// 得到一个对象实体
/// </summary>
public Garfield.Model.Sys_App GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,App_name,App_order,App_url,App_handler,App_type,App_icon from Sys_App ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Garfield.Model.Sys_App model = new Garfield.Model.Sys_App();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["App_name"] != null && ds.Tables[0].Rows[0]["App_name"].ToString() != "")
{
model.App_name = ds.Tables[0].Rows[0]["App_name"].ToString();
}
if (ds.Tables[0].Rows[0]["App_order"] != null && ds.Tables[0].Rows[0]["App_order"].ToString() != "")
{
model.App_order = int.Parse(ds.Tables[0].Rows[0]["App_order"].ToString());
}
if (ds.Tables[0].Rows[0]["App_url"] != null && ds.Tables[0].Rows[0]["App_url"].ToString() != "")
{
model.App_url = ds.Tables[0].Rows[0]["App_url"].ToString();
}
if (ds.Tables[0].Rows[0]["App_handler"] != null && ds.Tables[0].Rows[0]["App_handler"].ToString() != "")
{
model.App_handler = ds.Tables[0].Rows[0]["App_handler"].ToString();
}
if (ds.Tables[0].Rows[0]["App_type"] != null && ds.Tables[0].Rows[0]["App_type"].ToString() != "")
{
model.App_type = ds.Tables[0].Rows[0]["App_type"].ToString();
}
if (ds.Tables[0].Rows[0]["App_icon"] != null && ds.Tables[0].Rows[0]["App_icon"].ToString() != "")
{
model.App_icon = ds.Tables[0].Rows[0]["App_icon"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Garfield.Model.Sys_App model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Sys_App set ");
strSql.Append("App_name=@App_name,");
strSql.Append("App_order=@App_order,");
strSql.Append("App_url=@App_url,");
strSql.Append("App_handler=@App_handler,");
strSql.Append("App_type=@App_type,");
strSql.Append("App_icon=@App_icon");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@App_name", SqlDbType.VarChar, 100),
new SqlParameter("@App_order", SqlDbType.Int, 4),
new SqlParameter("@App_url", SqlDbType.VarChar, 250),
new SqlParameter("@App_handler", SqlDbType.VarChar, 250),
new SqlParameter("@App_type", SqlDbType.VarChar, 50),
new SqlParameter("@App_icon", SqlDbType.VarChar, 250),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.App_name;
parameters[1].Value = model.App_order;
parameters[2].Value = model.App_url;
parameters[3].Value = model.App_handler;
parameters[4].Value = model.App_type;
parameters[5].Value = model.App_icon;
parameters[6].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Garfield.Model.Sys_App model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Sys_App(");
strSql.Append("App_name,App_order,App_url,App_handler,App_type,App_icon)");
strSql.Append(" values (");
strSql.Append("@App_name,@App_order,@App_url,@App_handler,@App_type,@App_icon)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@App_name", SqlDbType.VarChar, 100),
new SqlParameter("@App_order", SqlDbType.Int, 4),
new SqlParameter("@App_url", SqlDbType.VarChar, 250),
new SqlParameter("@App_handler", SqlDbType.VarChar, 250),
new SqlParameter("@App_type", SqlDbType.VarChar, 50),
new SqlParameter("@App_icon", SqlDbType.VarChar, 250)
};
parameters[0].Value = model.App_name;
parameters[1].Value = model.App_order;
parameters[2].Value = model.App_url;
parameters[3].Value = model.App_handler;
parameters[4].Value = model.App_type;
parameters[5].Value = model.App_icon;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
