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Update ExpressionTool

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sunkaixuan 2023-05-02 12:18:15 +08:00
parent 9c1bde2e88
commit 1c8a8c1460
1 changed files with 15 additions and 0 deletions
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Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Common/ExpressionTool.cs
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@ -9,6 +9,21 @@ namespace SqlSugar
{ {
public class ExpressionTool public class ExpressionTool
{ {
public static Dictionary<string, Expression> GetNewExpressionItemList(Expression lamExp)
{
var exp=GetLambdaExpressionBody(lamExp)as NewExpression;
var dict = new Dictionary<string, Expression>();
for (int i = 0; i < exp.Arguments.Count; i++)
{
var arg = exp.Arguments[i];
var parameterInfo = exp.Constructor.GetParameters()[i];
dict.Add(parameterInfo.Name, arg);
}
return dict;
}
public static Dictionary<string, Expression> GetMemberBindingItemList(ReadOnlyCollection<MemberBinding> exp) public static Dictionary<string, Expression> GetMemberBindingItemList(ReadOnlyCollection<MemberBinding> exp)
{ {
Dictionary<string, Expression> dict = new Dictionary<string, Expression>(); Dictionary<string, Expression> dict = new Dictionary<string, Expression>();