DbFunctions.Var Method
Definition
Important
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Overloads
| Var(IEnumerable<Nullable<Int64>>) |
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection. |
| Var(IEnumerable<Nullable<Int32>>) |
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection. |
| Var(IEnumerable<Nullable<Double>>) |
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection. |
| Var(IEnumerable<Nullable<Decimal>>) |
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection. |
| Var(IEnumerable<Double>) |
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection. |
| Var(IEnumerable<Int32>) |
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection. |
| Var(IEnumerable<Decimal>) |
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection. |
| Var(IEnumerable<Int64>) |
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection. |
Var(IEnumerable<Nullable<Int64>>)
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection.
[System.Data.Entity.DbFunction("Edm", "Var")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
public static Nullable<double> Var (System.Collections.Generic.IEnumerable<Nullable<long>> collection);static member Var : seq<Nullable<int64>> -> Nullable<double>Public Shared Function Var (collection As IEnumerable(Of Nullable(Of Long))) As Nullable(Of Double)Parameters
- collection
- IEnumerable<Nullable<Int64>>
The collection over which to perform the calculation.
Returns
The variance.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query. This function is translated to a corresponding function in the database.
Applies to
Var(IEnumerable<Nullable<Int32>>)
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection.
[System.Data.Entity.DbFunction("Edm", "Var")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
public static Nullable<double> Var (System.Collections.Generic.IEnumerable<Nullable<int>> collection);static member Var : seq<Nullable<int>> -> Nullable<double>Public Shared Function Var (collection As IEnumerable(Of Nullable(Of Integer))) As Nullable(Of Double)Parameters
- collection
- IEnumerable<Nullable<Int32>>
The collection over which to perform the calculation.
Returns
The variance.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query. This function is translated to a corresponding function in the database.
Applies to
Var(IEnumerable<Nullable<Double>>)
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection.
[System.Data.Entity.DbFunction("Edm", "Var")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
public static Nullable<double> Var (System.Collections.Generic.IEnumerable<Nullable<double>> collection);static member Var : seq<Nullable<double>> -> Nullable<double>Public Shared Function Var (collection As IEnumerable(Of Nullable(Of Double))) As Nullable(Of Double)Parameters
- collection
- IEnumerable<Nullable<Double>>
The collection over which to perform the calculation.
Returns
The variance.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query. This function is translated to a corresponding function in the database.
Applies to
Var(IEnumerable<Nullable<Decimal>>)
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection.
[System.Data.Entity.DbFunction("Edm", "Var")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1006:DoNotNestGenericTypesInMemberSignatures")]
public static Nullable<double> Var (System.Collections.Generic.IEnumerable<Nullable<decimal>> collection);static member Var : seq<Nullable<decimal>> -> Nullable<double>Public Shared Function Var (collection As IEnumerable(Of Nullable(Of Decimal))) As Nullable(Of Double)Parameters
- collection
- IEnumerable<Nullable<Decimal>>
The collection over which to perform the calculation.
Returns
The variance.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query. This function is translated to a corresponding function in the database.
Applies to
Var(IEnumerable<Double>)
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection.
[System.Data.Entity.DbFunction("Edm", "Var")]
public static Nullable<double> Var (System.Collections.Generic.IEnumerable<double> collection);static member Var : seq<double> -> Nullable<double>Public Shared Function Var (collection As IEnumerable(Of Double)) As Nullable(Of Double)Parameters
- collection
- IEnumerable<Double>
The collection over which to perform the calculation.
Returns
The variance.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query. This function is translated to a corresponding function in the database.
Applies to
Var(IEnumerable<Int32>)
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection.
[System.Data.Entity.DbFunction("Edm", "Var")]
public static Nullable<double> Var (System.Collections.Generic.IEnumerable<int> collection);static member Var : seq<int> -> Nullable<double>Public Shared Function Var (collection As IEnumerable(Of Integer)) As Nullable(Of Double)Parameters
- collection
- IEnumerable<Int32>
The collection over which to perform the calculation.
Returns
The variance.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query. This function is translated to a corresponding function in the database.
Applies to
Var(IEnumerable<Decimal>)
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection.
[System.Data.Entity.DbFunction("Edm", "Var")]
public static Nullable<double> Var (System.Collections.Generic.IEnumerable<decimal> collection);static member Var : seq<decimal> -> Nullable<double>Public Shared Function Var (collection As IEnumerable(Of Decimal)) As Nullable(Of Double)Parameters
- collection
- IEnumerable<Decimal>
The collection over which to perform the calculation.
Returns
The variance.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query. This function is translated to a corresponding function in the database.
Applies to
Var(IEnumerable<Int64>)
When used as part of a LINQ to Entities query, this method invokes the canonical Var EDM function to calculate the variance of the collection.
[System.Data.Entity.DbFunction("Edm", "Var")]
public static Nullable<double> Var (System.Collections.Generic.IEnumerable<long> collection);static member Var : seq<int64> -> Nullable<double>Public Shared Function Var (collection As IEnumerable(Of Long)) As Nullable(Of Double)Parameters
- collection
- IEnumerable<Int64>
The collection over which to perform the calculation.
Returns
The variance.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query. This function is translated to a corresponding function in the database.
Applies to
Entity Framework
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