SqlFunctions.CharIndex Method
Definition
Important
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Overloads
| CharIndex(String, String, Nullable<Int64>) |
Returns the starting position of one expression found within another expression. |
| CharIndex(Byte[], Byte[], Nullable<Int64>) |
Returns the starting position of one expression found within another expression. |
| CharIndex(String, String, Nullable<Int32>) |
Returns the starting position of one expression found within another expression. |
| CharIndex(String, String) |
Returns the starting position of one expression found within another expression. |
| CharIndex(Byte[], Byte[]) |
Returns the starting position of one expression found within another expression. |
| CharIndex(Byte[], Byte[], Nullable<Int32>) |
Returns the starting position of one expression found within another expression. |
CharIndex(String, String, Nullable<Int64>)
Returns the starting position of one expression found within another expression.
[System.Data.Entity.DbFunction("SqlServer", "CHARINDEX")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="startLocation")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toSearch")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toFind")]
public static Nullable<long> CharIndex (string toFind, string toSearch, Nullable<long> startLocation);static member CharIndex : string * string * Nullable<int64> -> Nullable<int64>Public Shared Function CharIndex (toFind As String, toSearch As String, startLocation As Nullable(Of Long)) As Nullable(Of Long)Parameters
- toFind
- String
The string expression to be found.
- toSearch
- String
The string expression to be searched.
Returns
A Nullable<T> of Int64 value that is the starting position of toFind if it is found in toSearch .
- Attributes
Applies to
CharIndex(Byte[], Byte[], Nullable<Int64>)
Returns the starting position of one expression found within another expression.
[System.Data.Entity.DbFunction("SqlServer", "CHARINDEX")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toSearch")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="startLocation")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toFind")]
public static Nullable<long> CharIndex (byte[] toFind, byte[] toSearch, Nullable<long> startLocation);static member CharIndex : byte[] * byte[] * Nullable<int64> -> Nullable<int64>Public Shared Function CharIndex (toFind As Byte(), toSearch As Byte(), startLocation As Nullable(Of Long)) As Nullable(Of Long)Parameters
- toFind
- Byte[]
The string expression to be found.
- toSearch
- Byte[]
The string expression to be searched.
Returns
The starting position of toFind if it is found in toSearch .
- Attributes
Applies to
CharIndex(String, String, Nullable<Int32>)
Returns the starting position of one expression found within another expression.
[System.Data.Entity.DbFunction("SqlServer", "CHARINDEX")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toFind")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toSearch")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="startLocation")]
public static Nullable<int> CharIndex (string toFind, string toSearch, Nullable<int> startLocation);static member CharIndex : string * string * Nullable<int> -> Nullable<int>Public Shared Function CharIndex (toFind As String, toSearch As String, startLocation As Nullable(Of Integer)) As Nullable(Of Integer)Parameters
- toFind
- String
The string expression to be found.
- toSearch
- String
The string expression to be searched.
Returns
The starting position of toFind if it is found in toSearch .
- Attributes
Applies to
CharIndex(String, String)
Returns the starting position of one expression found within another expression.
[System.Data.Entity.DbFunction("SqlServer", "CHARINDEX")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toSearch")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toFind")]
public static Nullable<int> CharIndex (string toFind, string toSearch);static member CharIndex : string * string -> Nullable<int>Public Shared Function CharIndex (toFind As String, toSearch As String) As Nullable(Of Integer)Parameters
- toFind
- String
The string expression to be found.
- toSearch
- String
The string expression to be searched.
Returns
The starting position of toFind if it is found in toSearch .
- Attributes
Applies to
CharIndex(Byte[], Byte[])
Returns the starting position of one expression found within another expression.
[System.Data.Entity.DbFunction("SqlServer", "CHARINDEX")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toFind")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toSearch")]
public static Nullable<int> CharIndex (byte[] toFind, byte[] toSearch);static member CharIndex : byte[] * byte[] -> Nullable<int>Public Shared Function CharIndex (toFind As Byte(), toSearch As Byte()) As Nullable(Of Integer)Parameters
- toFind
- Byte[]
The string expression to be found.
- toSearch
- Byte[]
The string expression to be searched.
Returns
The starting position of toFind if it is found in toSearch .
- Attributes
Applies to
CharIndex(Byte[], Byte[], Nullable<Int32>)
Returns the starting position of one expression found within another expression.
[System.Data.Entity.DbFunction("SqlServer", "CHARINDEX")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toSearch")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="startLocation")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId="toFind")]
public static Nullable<int> CharIndex (byte[] toFind, byte[] toSearch, Nullable<int> startLocation);static member CharIndex : byte[] * byte[] * Nullable<int> -> Nullable<int>Public Shared Function CharIndex (toFind As Byte(), toSearch As Byte(), startLocation As Nullable(Of Integer)) As Nullable(Of Integer)Parameters
- toFind
- Byte[]
The string expression to be found.
- toSearch
- Byte[]
The string expression to be searched.
Returns
The starting position of toFind if it is found in toSearch .
- Attributes
Applies to
Entity Framework
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