InExpression Konstruktor
Definisi
Penting
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Overload
InExpression(SqlExpression, SelectExpression, RelationalTypeMapping)
Membuat instans InExpression baru kelas , mewakili ekspresi SQL IN dengan subkueri.
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpressionPublic Sub New (item As SqlExpression, subquery As SelectExpression, typeMapping As RelationalTypeMapping)Parameter
- item
- SqlExpression
Item untuk melihat ke dalam nilai.
- subquery
- SelectExpression
Subkueri tempat item dicari.
- typeMapping
- RelationalTypeMapping
yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
InExpression(SqlExpression, SqlParameterExpression, RelationalTypeMapping)
Membuat instans InExpression baru kelas , mewakili ekspresi SQL IN dengan daftar nilai parameter tertentu.
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlParameterExpression valuesParameter, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlParameterExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpressionPublic Sub New (item As SqlExpression, valuesParameter As SqlParameterExpression, typeMapping As RelationalTypeMapping)Parameter
- item
- SqlExpression
Item untuk melihat ke dalam nilai.
- valuesParameter
- SqlParameterExpression
Daftar nilai berparameter tempat item dicari.
- typeMapping
- RelationalTypeMapping
yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
InExpression(SqlExpression, IReadOnlyList<SqlExpression>, RelationalTypeMapping)
Membuat instans InExpression baru kelas , mewakili ekspresi SQL IN dengan daftar nilai tertentu.
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> values, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpressionPublic Sub New (item As SqlExpression, values As IReadOnlyList(Of SqlExpression), typeMapping As RelationalTypeMapping)Parameter
- item
- SqlExpression
Item untuk melihat ke dalam nilai.
- values
- IReadOnlyList<SqlExpression>
Daftar nilai tempat item dicari.
- typeMapping
- RelationalTypeMapping
yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
InExpression(SqlExpression, SelectExpression, Boolean, RelationalTypeMapping)
Membuat instans InExpression baru kelas yang mewakili item ekspresi subkueri IN.
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, bool negated, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * bool * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpressionPublic Sub New (item As SqlExpression, subquery As SelectExpression, negated As Boolean, typeMapping As RelationalTypeMapping)Parameter
- item
- SqlExpression
Item untuk melihat ke dalam nilai.
- subquery
- SelectExpression
Subkueri tempat item dicari.
- negated
- Boolean
Nilai yang menunjukkan apakah item harus ada dalam nilai atau tidak ada.
- typeMapping
- RelationalTypeMapping
yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
InExpression(SqlExpression, SqlExpression, Boolean, RelationalTypeMapping)
Membuat instans InExpression baru kelas yang mewakili item ekspresi nilai IN.
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression values, bool negated, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpressionPublic Sub New (item As SqlExpression, values As SqlExpression, negated As Boolean, typeMapping As RelationalTypeMapping)Parameter
- item
- SqlExpression
Item untuk melihat ke dalam nilai.
- values
- SqlExpression
Daftar nilai di mana item dicari.
- negated
- Boolean
Nilai yang menunjukkan apakah item harus ada dalam nilai atau tidak ada.
- typeMapping
- RelationalTypeMapping
yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
InExpression(SqlExpression, Boolean, SelectExpression, RelationalTypeMapping)
Perhatian
Use overload which passes negated argument after subquery argument.
Membuat instans InExpression baru kelas yang mewakili item ekspresi subkueri IN.
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);[System.Obsolete("Use overload which passes negated argument after subquery argument.")]
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);[System.Obsolete("Use overload which passes negated argument after subquery argument.")]
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression subquery, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression[<System.Obsolete("Use overload which passes negated argument after subquery argument.")>]
new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SelectExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpressionPublic Sub New (item As SqlExpression, negated As Boolean, subquery As SelectExpression, typeMapping As RelationalTypeMapping)Parameter
- item
- SqlExpression
Item untuk melihat ke dalam nilai.
- negated
- Boolean
Nilai yang menunjukkan apakah item harus ada dalam nilai atau tidak ada.
- subquery
- SelectExpression
Subkueri tempat item dicari.
- typeMapping
- RelationalTypeMapping
yang RelationalTypeMapping terkait dengan ekspresi.
- Atribut
Berlaku untuk
InExpression(SqlExpression, Boolean, SqlExpression, RelationalTypeMapping)
Perhatian
Use overload which passes negated argument after values argument.
Membuat instans InExpression baru kelas yang mewakili item ekspresi nilai IN.
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression values, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);[System.Obsolete("Use overload which passes negated argument after values argument.")]
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression values, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);[System.Obsolete("Use overload which passes negated argument after values argument.")]
public InExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression item, bool negated, Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression values, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression[<System.Obsolete("Use overload which passes negated argument after values argument.")>]
new Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * bool * Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.InExpressionPublic Sub New (item As SqlExpression, negated As Boolean, values As SqlExpression, typeMapping As RelationalTypeMapping)Parameter
- item
- SqlExpression
Item untuk melihat ke dalam nilai.
- negated
- Boolean
Nilai yang menunjukkan apakah item harus ada dalam nilai atau tidak ada.
- values
- SqlExpression
Daftar nilai di mana item dicari.
- typeMapping
- RelationalTypeMapping
yang RelationalTypeMapping terkait dengan ekspresi.
- Atribut
Berlaku untuk
Entity Framework
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