From ba50f1ae70ea6480603033f0ac4c0db8b1791c88 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Tue, 16 Jul 2024 20:18:03 +0800
Subject: [PATCH] Update  db.StorageableDataTable

---
 .../SaveableProvider/StorageableDataTable.cs        | 13 ++++++++++++-
 Src/Asp.NetCore2/SqlSugar/Utilities/UtilConvert.cs  |  2 +-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/SaveableProvider/StorageableDataTable.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/SaveableProvider/StorageableDataTable.cs
index 699ea09a9..d851cbabf 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/SaveableProvider/StorageableDataTable.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/SaveableProvider/StorageableDataTable.cs
@@ -17,11 +17,22 @@ namespace SqlSugar
         internal string SugarColumns = "SugarColumns";
         internal string SugarErrorMessage = "SugarErrorMessage";
         internal List<DataRow> dbDataList = new List<DataRow>();
+        internal Func<DateTime, string> formatTime;
         List<KeyValuePair<StorageType, Func<DataRow, bool>,string>> whereFuncs = new List<KeyValuePair<StorageType, Func<DataRow, bool>,string>>();
         public StorageableDataTable WhereColumns(string name)
         {
             return WhereColumns(new string[] { name});
         }
+        public StorageableDataTable WhereColumns(string name, Func<DateTime, string> formatTime)
+        {
+            this.formatTime = formatTime;
+            return WhereColumns(new string[] { name });
+        }
+        public StorageableDataTable WhereColumns(string [] names, Func<DateTime, string> formatTime)
+        {
+            this.formatTime = formatTime;
+            return WhereColumns(names);
+        }
         public StorageableDataTable WhereColumns(string[] names)
         {
             this.Columns = names;
@@ -180,7 +191,7 @@ namespace SqlSugar
                     {
                         FieldName = name,
                         ConditionalType = ConditionalType.Equal,
-                        FieldValue = value + "",
+                        FieldValue = value.ObjToString(this.formatTime),
                         CSharpTypeName=value?.GetType()?.Name
                     }));
                     ++i;
diff --git a/Src/Asp.NetCore2/SqlSugar/Utilities/UtilConvert.cs b/Src/Asp.NetCore2/SqlSugar/Utilities/UtilConvert.cs
index 25ec916c8..3795c0ba0 100644
--- a/Src/Asp.NetCore2/SqlSugar/Utilities/UtilConvert.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Utilities/UtilConvert.cs
@@ -90,7 +90,7 @@ namespace SqlSugar
             }
             else 
             {
-                return thisValue.ObjToStringNoTrim();
+                return thisValue+string.Empty;
             }
         }
         public static string ObjToString(this object thisValue)