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Optimized code

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sunkaixuan
2023-04-21 07:02:29 +08:00
parent 0c97101845
commit 066e676ce5
2 changed files with 26 additions and 20 deletions
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23
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve_Helper.cs
View File

@@ -40,6 +40,29 @@ namespace SqlSugar
#endregion
#region Get Mehtod
protected object GetMemberValue(object value, Expression exp)
{
if (exp is MemberExpression)
{
var member = (exp as MemberExpression);
var memberParent = member.Expression;
if (memberParent != null && this.Context?.SugarContext?.Context != null)
{
var entity = this.Context.SugarContext.Context.EntityMaintenance.GetEntityInfo(memberParent.Type);
var columnInfo = entity.Columns.FirstOrDefault(it => it.PropertyName == member.Member.Name);
if (columnInfo?.SqlParameterDbType is Type)
{
var type = columnInfo.SqlParameterDbType as Type;
var ParameterConverter = type.GetMethod("ParameterConverter").MakeGenericMethod(columnInfo.PropertyInfo.PropertyType);
var obj = Activator.CreateInstance(type);
var p = ParameterConverter.Invoke(obj, new object[] { value, 100 + this.ContentIndex }) as SugarParameter;
value = p.Value;
}
}
}
return value;
}
private string GetAsName(Expression item, object shortName, PropertyInfo property)
{
string asName;

23
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MemberConstExpressionResolve.cs
View File

@@ -35,27 +35,10 @@ namespace SqlSugar
private void Where(ExpressionParameter parameter, bool? isLeft, object value, ExpressionParameter baseParameter, bool isSetTempData)
{
if (parameter.OppsiteExpression != null)
if (parameter.OppsiteExpression != null)
{
var exp = ExpressionTool.RemoveConvert(parameter.OppsiteExpression);
if (exp is MemberExpression)
{
var member=(exp as MemberExpression);
var memberParent = member.Expression;
if (memberParent != null && this.Context?.SugarContext?.Context != null)
{
var entity = this.Context.SugarContext.Context.EntityMaintenance.GetEntityInfo(memberParent.Type);
var columnInfo = entity.Columns.FirstOrDefault(it => it.PropertyName == member.Member.Name);
if (columnInfo?.SqlParameterDbType is Type)
{
var type = columnInfo.SqlParameterDbType as Type;
var ParameterConverter = type.GetMethod("ParameterConverter").MakeGenericMethod(columnInfo.PropertyInfo.PropertyType);
var obj = Activator.CreateInstance(type);
var p = ParameterConverter.Invoke(obj, new object[] { value, 100+this.ContentIndex }) as SugarParameter;
value = p.Value;
}
}
}
value = GetMemberValue(value, exp);
}
if (isSetTempData)
{
@@ -66,7 +49,7 @@ namespace SqlSugar
AppendValue(parameter, isLeft, value);
}
}
private object Select(ExpressionParameter parameter, object value)
{
if (value != null && value.GetType().IsEnum())