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sunkaixuan
2017-07-11 00:51:45 +08:00
parent dd749d890e
commit dc3dbd76ea
1 changed files with 11 additions and 2 deletions
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13
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve.cs
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@@ -218,7 +218,16 @@ namespace SqlSugar
protected void ResolveNewExpressions(ExpressionParameter parameter, Expression item, string memberName) protected void ResolveNewExpressions(ExpressionParameter parameter, Expression item, string memberName)
{ {
if (item.NodeType == ExpressionType.Constant || (item is MemberExpression) && ((MemberExpression)item).Expression.NodeType == ExpressionType.Constant) if (item.NodeType == ExpressionType.Constant)
{
this.Expression = item;
this.Start();
string parameterName = this.Context.SqlParameterKeyWord + "constant" + this.Context.ParameterIndex;
this.Context.ParameterIndex++;
parameter.Context.Result.Append(this.Context.GetAsString(memberName, parameterName));
this.Context.Parameters.Add(new SugarParameter(parameterName, parameter.CommonTempData));
}
else if ((item is MemberExpression) && ((MemberExpression)item).Expression.NodeType == ExpressionType.Constant)
{ {
this.Expression = item; this.Expression = item;
this.Start(); this.Start();
@@ -270,7 +279,7 @@ namespace SqlSugar
parameter.Context.Result.Append(this.Context.GetAsString(memberName, parameterName)); parameter.Context.Result.Append(this.Context.GetAsString(memberName, parameterName));
this.Context.Parameters.Add(new SugarParameter(parameterName, ExpressionTool.GetMemberValue(expression.Member, expression))); this.Context.Parameters.Add(new SugarParameter(parameterName, ExpressionTool.GetMemberValue(expression.Member, expression)));
} }
else else
{ {
this.Context.Result.CurrentParameter = parameter; this.Context.Result.CurrentParameter = parameter;
this.Context.Result.IsLockCurrentParameter = true; this.Context.Result.IsLockCurrentParameter = true;