c# - Problems with AnonymousType ASP.NET MVC -


i error , don't know how fix it, code:

var respaldos = db.respaldoes.where(x => x.type == "backup");  if (con_filtro_fecha)     respaldos = respaldos.where(x => x.start_time >= _desde && x.start_time <= _hasta);  if (con_agrupacion) {     switch (agrupar)     {         case "dia":             respaldos = respaldos.groupby(x => new{                     x.start_time.year,                     x.start_time.month,                     x.start_time.day                 })                 .select(x => new{                     anio = x.key.year,                     mes = x.key.month,                     dia = x.key.day,                     bytes = x.sum(y => y.bytes_processed)                 }).asenumerable();             break;         case "mes":             respaldos = respaldos.groupby(x => new{                     x.start_time.year,                     x.start_time.month                 })                 .select(x => new{                     anio = x.key.year,                     mes = x.key.month,                     bytes = x.sum(y => y.bytes_processed)                 }).asenumerable();             break;     } }

how fix error in "asenumerable()"? or if not possible, can do?

error:

no se puede convertir implícitamente el tipo system.collections.generic.ienumerable anonymoustype#1 en system.linq.iqueryable respaldoservidores.models.respaldo . ya existe una conversión explícita (compruebe si le falta una conversión)

when call asenumerable have 2 problems.

firstly, respaldos iqueryable<t>, can't assign enumerable<t> it.

secondly, element types different. i'm not sure type of element respaldos contains, won't same anonymous type query.


-

Comments

Post a Comment

Popular posts from this blog

css - SVG using textPath a symbol not rendering in Firefox -

using textpath within symbol doesn't render in firefox. renders fine in latest chrome , ie, when try reference symbol, svg text doesn't render in firefox (37.0.1) - first box appears empty. code below (no external dependencies), there should 2 boxes word test flowing vertically in centre of each. edit: thought issue somehow involved flexbox layout, until paul pointed out issue exists without flexbox layout. the html is: <div> <svg id="not_working" viewbox="0 0 250 1200" preserveaspectratio="xmidymid meet"> <symbol id="test_symbol1" preserveaspectratio="xmidymid meet" viewbox="0 0 250 1200"> <path id="test_symbol_path" d="m 100 1200 l 100 0" /> <text font-size="100" fill="red"> <textpath text-anchor="middle" startoffset="50%" xlink:href="#test_symbol_path...
Read more

Java 8 + Maven Javadoc plugin: Error fetching URL -

i attempting generate javadoc links javadoc dependencies. have tried various means generate javadoc not produce qualified class names references classes dependencies. wanted links java doc simplified class names. however, java api classnames, no links , have qualified class names. working java 8. have following configuration: <plugin> <groupid>org.apache.maven.plugins</groupid> <artifactid>maven-javadoc-plugin</artifactid> <version>2.10.2</version> <configuration> <reportoutputdirectory>${project.basedir}/target</reportoutputdirectory> <destdir>javadoc</destdir> <windowtitle>epiphany</windowtitle> <doctitle>epiphany</doctitle> <show>private</show> <detectlinks>false</detectlinks> <detectoffline...
Read more

datatable - Matlab struct computations -

i download data yahoo! finance with: data = getyahoodailydata({'msft', 'axp'},'01/01/2000', '01/01/2015', 'dd/mm/yyyy'); and data stored 1x1 struct. want create tx2 matrix of daily adjusted closing prices msft , axp, column 7 in each table in struct. how can that? or better : there way make computations directly on information/prices in struct? you can access data in struct name. vecmsftadj = data.msft.adjclose; vecaxpadj = data.axp.adjclose; % if want n x 2 matrix madjclose = [vecmsftadj, vecaxpadj]; % personnaly prefer working table tadjclose = table; tadjclose.msftadj = vecmsftadj; tadjclose.axpadj = vecaxpadj;
Read more