mirror of
https://github.com/nsnail/FreeSql.git
synced 2025-06-18 20:08:15 +08:00
- 增加 IUpdate.WhereCaseSource 方法，实现批量修改时的条件判断；
- 增加 FreeSql.DbContext 行级锁；
This commit is contained in:
28810
26
FreeSql.DbContext/Extenssions/DependencyInjection.cs
Normal file
26
FreeSql.DbContext/Extenssions/DependencyInjection.cs
Normal file
@ -0,0 +1,26 @@
|
||||
using Microsoft.Extensions.DependencyInjection;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Text;
|
||||
|
||||
namespace FreeSql {
|
||||
public static class DbContextDependencyInjection {
|
||||
|
||||
public static IServiceCollection AddFreeDbContext<TDbContext>(this IServiceCollection services, Action<DbContextOptionsBuilder> options) where TDbContext : DbContext {
|
||||
|
||||
services.AddScoped<TDbContext>(sp => {
|
||||
var ctx = Activator.CreateInstance<TDbContext>();
|
||||
|
||||
if (ctx._orm == null) {
|
||||
var builder = new DbContextOptionsBuilder();
|
||||
options(builder);
|
||||
ctx._orm = builder._fsql;
|
||||
}
|
||||
|
||||
return ctx;
|
||||
});
|
||||
|
||||
return services;
|
||||
}
|
||||
}
|
||||
}
|
||||
365
FreeSql.DbContext/Extenssions/EntityUtil.cs
Normal file
365
FreeSql.DbContext/Extenssions/EntityUtil.cs
Normal file
@ -0,0 +1,365 @@
|
||||
using System;
|
||||
using System.Collections.Concurrent;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Linq.Expressions;
|
||||
using System.Reflection;
|
||||
using System.Text;
|
||||
|
||||
namespace FreeSql.Extensions {
|
||||
public static class EntityUtilFreeSqlExtensions {
|
||||
|
||||
static MethodInfo MethodStringBuilderAppend = typeof(StringBuilder).GetMethod("Append", new Type[] { typeof(object) });
|
||||
static MethodInfo MethodStringBuilderToString = typeof(StringBuilder).GetMethod("ToString", new Type[0]);
|
||||
static PropertyInfo MethodStringBuilderLength = typeof(StringBuilder).GetProperty("Length");
|
||||
static MethodInfo MethodStringConcat = typeof(string).GetMethod("Concat", new Type[] { typeof(object) });
|
||||
|
||||
static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, string>>> _dicGetEntityKeyString = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, string>>>();
|
||||
/// <summary>
|
||||
/// 获取实体的主键值，以 "*|_,[,_|*" 分割，当任意一个主键属性无值，返回 null
|
||||
/// </summary>
|
||||
/// <typeparam name="TEntity"></typeparam>
|
||||
/// <param name="_table"></param>
|
||||
/// <param name="item"></param>
|
||||
/// <returns></returns>
|
||||
public static string GetEntityKeyString<TEntity>(this IFreeSql orm, TEntity item, string splitString = "*|_,[,_|*") {
|
||||
var func = _dicGetEntityKeyString.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Func<object, string>>()).GetOrAdd(typeof(TEntity), t => {
|
||||
var _table = orm.CodeFirst.GetTableByEntity(t);
|
||||
var pks = _table.Primarys;
|
||||
var returnTarget = Expression.Label(typeof(string));
|
||||
var parm1 = Expression.Parameter(typeof(object));
|
||||
var var1Parm = Expression.Variable(t);
|
||||
var var2Sb = Expression.Variable(typeof(StringBuilder));
|
||||
var var3IsNull = Expression.Variable(typeof(bool));
|
||||
var exps = new List<Expression>(new Expression[] {
|
||||
Expression.Assign(var1Parm, Expression.TypeAs(parm1, t)),
|
||||
Expression.Assign(var2Sb, Expression.New(typeof(StringBuilder))),
|
||||
Expression.Assign(var3IsNull, Expression.Constant(false))
|
||||
});
|
||||
for (var a = 0; a < pks.Length; a++) {
|
||||
exps.Add(
|
||||
Expression.IfThen(
|
||||
Expression.IsFalse(var3IsNull),
|
||||
Expression.IfThenElse(
|
||||
Expression.Equal(Expression.MakeMemberAccess(var1Parm, _table.Properties[pks[a].CsName]), Expression.Default(pks[a].CsType)),
|
||||
Expression.Assign(var3IsNull, Expression.Constant(true)),
|
||||
Expression.Block(
|
||||
new Expression[]{
|
||||
a > 0 ? Expression.Call(var2Sb, MethodStringBuilderAppend, Expression.Constant(splitString)) : null,
|
||||
Expression.Call(var2Sb, MethodStringBuilderAppend,
|
||||
Expression.Convert(Expression.MakeMemberAccess(var1Parm, _table.Properties[pks[a].CsName]), typeof(object))
|
||||
)
|
||||
}.Where(c => c != null).ToArray()
|
||||
)
|
||||
)
|
||||
)
|
||||
);
|
||||
}
|
||||
exps.Add(
|
||||
Expression.IfThen(
|
||||
Expression.IsFalse(var3IsNull),
|
||||
Expression.Return(returnTarget, Expression.Call(var2Sb, MethodStringBuilderToString))
|
||||
)
|
||||
);
|
||||
exps.Add(Expression.Label(returnTarget, Expression.Default(typeof(string))));
|
||||
return Expression.Lambda<Func<object, string>>(Expression.Block(new[] { var1Parm, var2Sb, var3IsNull }, exps), new[] { parm1 }).Compile();
|
||||
});
|
||||
return func(item);
|
||||
}
|
||||
static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, string>>> _dicGetEntityString = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, string>>>();
|
||||
/// <summary>
|
||||
/// 获取实体的所有数据，以 (1, 2, xxx) 的形式
|
||||
/// </summary>
|
||||
/// <typeparam name="TEntity"></typeparam>
|
||||
/// <param name="_table"></param>
|
||||
/// <param name="item"></param>
|
||||
/// <returns></returns>
|
||||
public static string GetEntityString<TEntity>(this IFreeSql orm, TEntity item) {
|
||||
var func = _dicGetEntityString.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Func<object, string>>()).GetOrAdd(typeof(TEntity), t => {
|
||||
var _table = orm.CodeFirst.GetTableByEntity(t);
|
||||
var cols = _table.Columns;
|
||||
var returnTarget = Expression.Label(typeof(string));
|
||||
var parm1 = Expression.Parameter(typeof(object));
|
||||
var var1Parm = Expression.Variable(t);
|
||||
var var2Sb = Expression.Variable(typeof(StringBuilder));
|
||||
var exps = new List<Expression>(new Expression[] {
|
||||
Expression.Assign(var1Parm, Expression.TypeAs(parm1, t)),
|
||||
Expression.Assign(var2Sb, Expression.New(typeof(StringBuilder))),
|
||||
Expression.Call(var2Sb, MethodStringBuilderAppend, Expression.Constant("(" ))
|
||||
});
|
||||
var a = 0;
|
||||
foreach (var col in cols.Values) {
|
||||
exps.Add(
|
||||
Expression.Block(
|
||||
new Expression[]{
|
||||
a > 0 ? Expression.Call(var2Sb, MethodStringBuilderAppend, Expression.Constant(", " )) : null,
|
||||
Expression.Call(var2Sb, MethodStringBuilderAppend,
|
||||
Expression.Convert(Expression.MakeMemberAccess(var1Parm, _table.Properties[col.CsName]), typeof(object))
|
||||
)
|
||||
}.Where(c => c != null).ToArray()
|
||||
)
|
||||
);
|
||||
a++;
|
||||
}
|
||||
exps.AddRange(new Expression[] {
|
||||
Expression.Call(var2Sb, MethodStringBuilderAppend, Expression.Constant(")" )),
|
||||
Expression.Return(returnTarget, Expression.Call(var2Sb, MethodStringBuilderToString)),
|
||||
Expression.Label(returnTarget, Expression.Default(typeof(string)))
|
||||
});
|
||||
return Expression.Lambda<Func<object, string>>(Expression.Block(new[] { var1Parm, var2Sb }, exps), new[] { parm1 }).Compile();
|
||||
});
|
||||
return func(item);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// 使用新实体的值，复盖旧实体的值
|
||||
/// </summary>
|
||||
static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object, object>>> _dicCopyNewValueToEntity = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object, object>>>();
|
||||
public static void MapEntityValue<TEntity>(this IFreeSql orm, TEntity from, TEntity to) {
|
||||
var func = _dicCopyNewValueToEntity.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Action<object, object>>()).GetOrAdd(typeof(TEntity), t => {
|
||||
var _table = orm.CodeFirst.GetTableByEntity(t);
|
||||
var parm1 = Expression.Parameter(typeof(object));
|
||||
var parm2 = Expression.Parameter(typeof(object));
|
||||
var var1Parm = Expression.Variable(t);
|
||||
var var2Parm = Expression.Variable(t);
|
||||
var exps = new List<Expression>(new Expression[] {
|
||||
Expression.Assign(var1Parm, Expression.TypeAs(parm1, t)),
|
||||
Expression.Assign(var2Parm, Expression.TypeAs(parm2, t))
|
||||
});
|
||||
foreach (var prop in _table.Properties.Values) {
|
||||
if (_table.ColumnsByCs.ContainsKey(prop.Name)) {
|
||||
exps.Add(
|
||||
Expression.Assign(
|
||||
Expression.MakeMemberAccess(var2Parm, prop),
|
||||
Expression.MakeMemberAccess(var1Parm, prop)
|
||||
)
|
||||
);
|
||||
} else {
|
||||
exps.Add(
|
||||
Expression.Assign(
|
||||
Expression.MakeMemberAccess(var2Parm, prop),
|
||||
Expression.Default(prop.PropertyType)
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
return Expression.Lambda<Action<object, object>>(Expression.Block(new[] { var1Parm, var2Parm }, exps), new[] { parm1, parm2 }).Compile();
|
||||
});
|
||||
func(from, to);
|
||||
}
|
||||
|
||||
static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object, long>>> _dicSetEntityIdentityValueWithPrimary = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object, long>>>();
|
||||
/// <summary>
|
||||
/// 设置实体中主键内的自增字段值（若存在）
|
||||
/// </summary>
|
||||
/// <typeparam name="TEntity"></typeparam>
|
||||
/// <param name="orm"></param>
|
||||
/// <param name="item"></param>
|
||||
/// <param name="idtval"></param>
|
||||
public static void SetEntityIdentityValueWithPrimary<TEntity>(this IFreeSql orm, TEntity item, long idtval) {
|
||||
var func = _dicSetEntityIdentityValueWithPrimary.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Action<object, long>>()).GetOrAdd(typeof(TEntity), t => {
|
||||
var _table = orm.CodeFirst.GetTableByEntity(t);
|
||||
var identitys = _table.Primarys.Where(a => a.Attribute.IsIdentity);
|
||||
var parm1 = Expression.Parameter(typeof(object));
|
||||
var parm2 = Expression.Parameter(typeof(long));
|
||||
var var1Parm = Expression.Variable(t);
|
||||
var exps = new List<Expression>(new Expression[] {
|
||||
Expression.Assign(var1Parm, Expression.TypeAs(parm1, t))
|
||||
});
|
||||
if (identitys.Any()) {
|
||||
var idts0 = identitys.First();
|
||||
exps.Add(
|
||||
Expression.Assign(
|
||||
Expression.MakeMemberAccess(var1Parm, _table.Properties[idts0.CsName]),
|
||||
Expression.Convert(FreeSql.Internal.Utils.GetDataReaderValueBlockExpression(idts0.CsType, Expression.Convert(parm2, typeof(object))), idts0.CsType)
|
||||
)
|
||||
);
|
||||
}
|
||||
return Expression.Lambda<Action<object, long>>(Expression.Block(new[] { var1Parm }, exps), new[] { parm1, parm2 }).Compile();
|
||||
});
|
||||
func(item, idtval);
|
||||
}
|
||||
static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, long>>> _dicGetEntityIdentityValueWithPrimary = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, long>>>();
|
||||
/// <summary>
|
||||
/// 获取实体中主键内的自增字段值（若存在）
|
||||
/// </summary>
|
||||
/// <typeparam name="TEntity"></typeparam>
|
||||
/// <param name="orm"></param>
|
||||
/// <param name="item"></param>
|
||||
public static long GetEntityIdentityValueWithPrimary<TEntity>(this IFreeSql orm, TEntity item) {
|
||||
var func = _dicGetEntityIdentityValueWithPrimary.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Func<object, long>>()).GetOrAdd(typeof(TEntity), t => {
|
||||
var _table = orm.CodeFirst.GetTableByEntity(t);
|
||||
var identitys = _table.Primarys.Where(a => a.Attribute.IsIdentity);
|
||||
var returnTarget = Expression.Label(typeof(long));
|
||||
var parm1 = Expression.Parameter(typeof(object));
|
||||
var var1Parm = Expression.Variable(t);
|
||||
var exps = new List<Expression>(new Expression[] {
|
||||
Expression.Assign(var1Parm, Expression.TypeAs(parm1, t))
|
||||
});
|
||||
if (identitys.Any()) {
|
||||
var idts0 = identitys.First();
|
||||
exps.Add(
|
||||
Expression.IfThen(
|
||||
Expression.NotEqual(
|
||||
Expression.MakeMemberAccess(var1Parm, _table.Properties[idts0.CsName]),
|
||||
Expression.Default(idts0.CsType)
|
||||
),
|
||||
Expression.Return(
|
||||
returnTarget,
|
||||
FreeSql.Internal.Utils.GetDataReaderValueBlockExpression(
|
||||
typeof(long),
|
||||
Expression.Convert(Expression.MakeMemberAccess(var1Parm, _table.Properties[idts0.CsName]), typeof(object))
|
||||
)
|
||||
)
|
||||
)
|
||||
);
|
||||
}
|
||||
exps.Add(Expression.Label(returnTarget, Expression.Default(typeof(long))));
|
||||
return Expression.Lambda<Func<object, long>>(Expression.Block(new[] { var1Parm }, exps), new[] { parm1 }).Compile();
|
||||
});
|
||||
return func(item);
|
||||
}
|
||||
|
||||
static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object>>> _dicClearEntityPrimaryValueWithIdentityAndGuid = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object>>>();
|
||||
/// <summary>
|
||||
/// 清除实体的主键值，将自增、Guid类型的主键值清除
|
||||
/// </summary>
|
||||
/// <typeparam name="TEntity"></typeparam>
|
||||
/// <param name="orm"></param>
|
||||
/// <param name="item"></param>
|
||||
public static void ClearEntityPrimaryValueWithIdentityAndGuid<TEntity>(this IFreeSql orm, TEntity item) {
|
||||
var func = _dicClearEntityPrimaryValueWithIdentityAndGuid.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Action<object>>()).GetOrAdd(typeof(TEntity), t => {
|
||||
var _table = orm.CodeFirst.GetTableByEntity(t);
|
||||
var identitys = _table.Primarys.Where(a => a.Attribute.IsIdentity);
|
||||
var parm1 = Expression.Parameter(typeof(object));
|
||||
var var1Parm = Expression.Variable(t);
|
||||
var exps = new List<Expression>(new Expression[] {
|
||||
Expression.Assign(var1Parm, Expression.TypeAs(parm1, t))
|
||||
});
|
||||
foreach (var pk in _table.Primarys) {
|
||||
if (pk.CsType == typeof(Guid) || pk.CsType == typeof(Guid?) ||
|
||||
pk.Attribute.IsIdentity) {
|
||||
exps.Add(
|
||||
Expression.Assign(
|
||||
Expression.MakeMemberAccess(var1Parm, _table.Properties[pk.CsName]),
|
||||
Expression.Default(pk.CsType)
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
return Expression.Lambda<Action<object>>(Expression.Block(new[] { var1Parm }, exps), new[] { parm1 }).Compile();
|
||||
});
|
||||
func(item);
|
||||
}
|
||||
|
||||
static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, object, bool, string[]>>> _dicCompareEntityValueReturnColumns = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Func<object, object, bool, string[]>>>();
|
||||
/// <summary>
|
||||
/// 对比两个实体值，返回相同/或不相同的列名
|
||||
/// </summary>
|
||||
/// <typeparam name="TEntity"></typeparam>
|
||||
/// <param name="orm"></param>
|
||||
/// <param name="up"></param>
|
||||
/// <param name="oldval"></param>
|
||||
/// <returns></returns>
|
||||
public static string[] CompareEntityValueReturnColumns<TEntity>(this IFreeSql orm, TEntity up, TEntity oldval, bool isEqual) {
|
||||
var func = _dicCompareEntityValueReturnColumns.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Func<object, object, bool, string[]>>()).GetOrAdd(typeof(TEntity), t => {
|
||||
var _table = orm.CodeFirst.GetTableByEntity(t);
|
||||
var returnTarget = Expression.Label(typeof(string[]));
|
||||
var parm1 = Expression.Parameter(typeof(object));
|
||||
var parm2 = Expression.Parameter(typeof(object));
|
||||
var parm3 = Expression.Parameter(typeof(bool));
|
||||
var var1Ret = Expression.Variable(typeof(List<string>));
|
||||
var var1Parm = Expression.Variable(t);
|
||||
var var2Parm = Expression.Variable(t);
|
||||
var exps = new List<Expression>(new Expression[] {
|
||||
Expression.Assign(var1Parm, Expression.TypeAs(parm1, t)),
|
||||
Expression.Assign(var2Parm, Expression.TypeAs(parm2, t)),
|
||||
Expression.Assign(var1Ret, Expression.New(typeof(List<string>)))
|
||||
});
|
||||
var a = 0;
|
||||
foreach (var prop in _table.Properties.Values) {
|
||||
if (_table.ColumnsByCs.TryGetValue(prop.Name, out var trycol) == false) continue;
|
||||
exps.Add(
|
||||
Expression.IfThenElse(
|
||||
Expression.Equal(
|
||||
Expression.MakeMemberAccess(var1Parm, prop),
|
||||
Expression.MakeMemberAccess(var2Parm, prop)
|
||||
),
|
||||
Expression.IfThen(
|
||||
Expression.IsTrue(parm3),
|
||||
Expression.Call(var1Ret, typeof(List<string>).GetMethod("Add", new Type[] { typeof(string) }), Expression.Constant(trycol.Attribute.Name))
|
||||
),
|
||||
Expression.IfThen(
|
||||
Expression.IsFalse(parm3),
|
||||
Expression.Call(var1Ret, typeof(List<string>).GetMethod("Add", new Type[] { typeof(string) }), Expression.Constant(trycol.Attribute.Name))
|
||||
)
|
||||
)
|
||||
);
|
||||
a++;
|
||||
}
|
||||
exps.Add(Expression.Return(returnTarget, Expression.Call(var1Ret, typeof(List<string>).GetMethod("ToArray", new Type[0]))));
|
||||
exps.Add(Expression.Label(returnTarget, Expression.Constant(new string[0])));
|
||||
return Expression.Lambda<Func<object, object, bool, string[]>>(Expression.Block(new[] { var1Ret, var1Parm, var2Parm }, exps), new[] { parm1, parm2, parm3 }).Compile();
|
||||
});
|
||||
return func(up, oldval, isEqual);
|
||||
}
|
||||
|
||||
static ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object, string, int>>> _dicSetEntityIncrByWithPropertyName = new ConcurrentDictionary<DataType, ConcurrentDictionary<Type, Action<object, string, int>>>();
|
||||
/// <summary>
|
||||
/// 设置实体中某属性的数值增加指定的值
|
||||
/// </summary>
|
||||
/// <typeparam name="TEntity"></typeparam>
|
||||
/// <param name="orm"></param>
|
||||
/// <param name="item"></param>
|
||||
/// <param name="idtval"></param>
|
||||
public static void SetEntityIncrByWithPropertyName<TEntity>(this IFreeSql orm, TEntity item, string propertyName, int incrBy) {
|
||||
var func = _dicSetEntityIncrByWithPropertyName.GetOrAdd(orm.Ado.DataType, dt => new ConcurrentDictionary<Type, Action<object, string, int>>()).GetOrAdd(typeof(TEntity), t => {
|
||||
var _table = orm.CodeFirst.GetTableByEntity(t);
|
||||
var parm1 = Expression.Parameter(typeof(object));
|
||||
var parm2 = Expression.Parameter(typeof(string));
|
||||
var parm3 = Expression.Parameter(typeof(int));
|
||||
var var1Parm = Expression.Variable(t);
|
||||
var exps = new List<Expression>(new Expression[] {
|
||||
Expression.Assign(var1Parm, Expression.TypeAs(parm1, t))
|
||||
});
|
||||
if (_table.Properties.ContainsKey(propertyName)) {
|
||||
var prop = _table.Properties[propertyName];
|
||||
exps.Add(
|
||||
Expression.Assign(
|
||||
Expression.MakeMemberAccess(var1Parm, prop),
|
||||
Expression.Add(
|
||||
Expression.MakeMemberAccess(var1Parm, prop),
|
||||
Expression.Convert(
|
||||
FreeSql.Internal.Utils.GetDataReaderValueBlockExpression(prop.PropertyType, Expression.Convert(parm3, typeof(object))),
|
||||
prop.PropertyType
|
||||
)
|
||||
)
|
||||
)
|
||||
);
|
||||
}
|
||||
return Expression.Lambda<Action<object, string, int>>(Expression.Block(new[] { var1Parm }, exps), new[] { parm1, parm2, parm3 }).Compile();
|
||||
});
|
||||
func(item, propertyName, incrBy);
|
||||
}
|
||||
|
||||
static ConcurrentDictionary<Type, MethodInfo[]> _dicAppendEntityUpdateSetWithColumnMethods = new ConcurrentDictionary<Type, MethodInfo[]>();
|
||||
static ConcurrentDictionary<Type, ConcurrentDictionary<Type, MethodInfo>> _dicAppendEntityUpdateSetWithColumnMethod = new ConcurrentDictionary<Type, ConcurrentDictionary<Type, MethodInfo>>();
|
||||
/// <summary>
|
||||
/// 缓存执行 IUpdate.Set
|
||||
/// </summary>
|
||||
/// <typeparam name="TEntity"></typeparam>
|
||||
/// <param name="update"></param>
|
||||
/// <param name="columnType"></param>
|
||||
/// <param name="setExp"></param>
|
||||
public static void AppendEntityUpdateSetWithColumn<TEntity>(this IUpdate<TEntity> update, Type columnType, LambdaExpression setExp) where TEntity : class {
|
||||
|
||||
var setMethod = _dicAppendEntityUpdateSetWithColumnMethod.GetOrAdd(typeof(IUpdate<TEntity>), uptp => new ConcurrentDictionary<Type, MethodInfo>()).GetOrAdd(columnType, coltp => {
|
||||
var allMethods = _dicAppendEntityUpdateSetWithColumnMethods.GetOrAdd(typeof(IUpdate<TEntity>), uptp => uptp.GetMethods());
|
||||
return allMethods.Where(a => a.Name == "Set" && a.IsGenericMethod && a.GetParameters().Length == 1 && a.GetGenericArguments().First().Name == "TMember").FirstOrDefault()
|
||||
.MakeGenericMethod(columnType);
|
||||
});
|
||||
|
||||
setMethod.Invoke(update, new object[] { setExp });
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user