SqliteConnection.CreateCollation 方法

定义

命名空间:

Microsoft.Data.Sqlite

程序集:

Microsoft.Data.Sqlite.dll

包:

Microsoft.Data.Sqlite.Core v7.0.0

重载

CreateCollation(String, Comparison<String>)	创建自定义排序规则。
CreateCollation<T>(String, T, Func<T,String,String,Int32>)	创建自定义排序规则。

CreateCollation(String, Comparison<String>)

创建自定义排序规则。

public virtual void CreateCollation (string name, Comparison<string>? comparison);

abstract member CreateCollation : string * Comparison<string> -> unit
override this.CreateCollation : string * Comparison<string> -> unit

Public Overridable Sub CreateCollation (name As String, comparison As Comparison(Of String))

参数

name

String

排序规则的名称。

comparison

Comparison<String>

比较两个字符串的方法。

CreateCollation<T>(String, T, Func<T,String,String,Int32>)

创建自定义排序规则。

public virtual void CreateCollation<T> (string name, T state, Func<T,string,string,int>? comparison);

abstract member CreateCollation : string * 'T * Func<'T, string, string, int> -> unit
override this.CreateCollation : string * 'T * Func<'T, string, string, int> -> unit

Public Overridable Sub CreateCollation(Of T) (name As String, state As T, comparison As Func(Of T, String, String, Integer))

类型参数

T

状态对象的类型。

参数

name

String

排序规则的名称。

state

T

传递给排序规则的每个调用的状态对象。

comparison

Func<T,String,String,Int32>

使用其他状态比较两个字符串的方法。