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我正在使用EF-6處理asp.net mvc5 web應用程序。我試圖動態傳遞.INCLUDE &。選擇如下: -如何動態傳遞.Include&。選擇
var query = context.SecurityRoles.AsQueryable();
foreach (var include in includeProperties.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
query = query.Include(include);
}
return await query
.SingleOrDefaultAsync(a2 => a2.SecurityRoleID == id);
}
我將調用如下: -
var securityrole = await uniteofwork.SecurityRoleRepository
.FindSecurityRole(id.Value, "SecurityRoleModulePermissions.Select(a2=>a2.Module),SecurityRoleModulePermissions.Select(a2=>a2.PermissionLevel)),Staffs");
但我得到以下異常: -
指定的包含路徑無效。該的EntityType 「SkillManagementModel.SecurityRoleModulePermission」不具有名稱聲明 導航屬性「選擇(A2 => A2」
你可以不要在這樣的字符串中傳遞代碼 – SLaks 2015-02-08 02:29:09
@SLaks所以我怎麼能做到這一點? – 2015-02-08 02:29:55
''SecurityRoleModulePermissions.Module,SecurityRoleModulePermissions.PermissionLevel,Staffs'' – 2015-02-08 08:28:53