From 15ea065e0c5d83dc12e8a7dff7878434a2f47a08 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Thu, 28 Sep 2017 11:28:28 +0800
Subject: [PATCH] -

---
 .../QueryableProvider/QueryableProvider.cs    | 108 ++++++++++++++++++
 Src/Asp.Net/SqlSugar/Interface/IQueryable.cs  |  12 ++
 2 files changed, 120 insertions(+)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index f7dd235a3..e027d522e 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -592,6 +592,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public  ISugarQueryable<T> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #region Async methods
         public Task<T> SingleAsync()
         {
@@ -1311,6 +1320,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -1526,6 +1544,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -1762,6 +1789,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -2024,6 +2060,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4, T5> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -2312,6 +2357,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4, T5, T6> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -2627,6 +2681,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4, T5, T6, T7> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -2968,6 +3031,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -3332,6 +3404,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -3720,6 +3801,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -4133,6 +4223,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
@@ -4570,6 +4669,15 @@ namespace SqlSugar
             this.CacheTime = cacheDurationInSeconds;
             return this;
         }
+        public new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> WithCacheIF(bool isCache,int cacheDurationInSeconds = int.MaxValue)
+        {
+            if (IsCache)
+            {
+                this.IsCache = true;
+                this.CacheTime = cacheDurationInSeconds;
+            }
+            return this;
+        }
         #endregion
     }
     #endregion
diff --git a/Src/Asp.Net/SqlSugar/Interface/IQueryable.cs b/Src/Asp.Net/SqlSugar/Interface/IQueryable.cs
index a945cd18b..16e8797f0 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IQueryable.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IQueryable.cs
@@ -122,6 +122,7 @@ namespace SqlSugar
         List<T> ToPageList(int pageIndex, int pageSize, ref int totalNumber);
         Task<KeyValuePair<List<T>,int>> ToPageListAsync(int pageIndex, int pageSize, int totalNumber);
         ISugarQueryable<T> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        ISugarQueryable<T> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         void Clear();
     }
     public partial interface ISugarQueryable<T, T2> : ISugarQueryable<T>
@@ -178,6 +179,7 @@ namespace SqlSugar
         new ISugarQueryable<T,T2> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T,T2> With(string withString);
         new ISugarQueryable<T,T2> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T,T2> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         #endregion
     }
     public partial interface ISugarQueryable<T, T2, T3> : ISugarQueryable<T>
@@ -235,6 +237,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2,T3> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2,T3> With(string withString);
         new ISugarQueryable<T, T2,T3> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3> WithCacheIF(bool isCache,int cacheDurationInSeconds = int.MaxValue);
         #endregion
     }
     public partial interface ISugarQueryable<T, T2, T3, T4> : ISugarQueryable<T>
@@ -297,6 +300,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3,T4> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3,T4> With(string withString);
         new ISugarQueryable<T, T2, T3,T4> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4> WithCacheIF(bool isCache,int cacheDurationInSeconds = int.MaxValue);
         #endregion
     }
     public partial interface ISugarQueryable<T, T2, T3, T4, T5> : ISugarQueryable<T>
@@ -365,6 +369,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3, T4,T5> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3, T4,T5> With(string withString);
         new ISugarQueryable<T, T2, T3, T4,T5> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4, T5> WithCacheIF(bool isCache,int cacheDurationInSeconds = int.MaxValue);
         #endregion
     }
     public partial interface ISugarQueryable<T, T2, T3, T4, T5, T6> : ISugarQueryable<T>
@@ -437,6 +442,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3, T4, T5,T6> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3, T4, T5,T6> With(string withString);
         new ISugarQueryable<T, T2, T3, T4, T5,T6> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4, T5,T6> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         #endregion
     }
     public partial interface ISugarQueryable<T, T2, T3, T4, T5, T6, T7> : ISugarQueryable<T>
@@ -514,6 +520,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3, T4, T5, T6,T7> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3, T4, T5, T6,T7> With(string withString);
         new ISugarQueryable<T, T2, T3, T4, T5, T6,T7> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4, T5, T6,T7> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         #endregion
     }
     public partial interface ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8> : ISugarQueryable<T>
@@ -596,6 +603,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7,T8> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7,T8> With(string withString);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7,T8> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4, T5, T6, T7,T8> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         #endregion
     }
 
@@ -685,6 +693,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9> With(string withString);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         #endregion                                       
     }
     public partial interface ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9,T10> : ISugarQueryable<T>
@@ -777,6 +786,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9,T10> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9,T10> With(string withString);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9,T10> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10> WithCacheIF(bool isCache,int cacheDurationInSeconds = int.MaxValue);
         #endregion                                       
     }
     public partial interface ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9,T10,T11> : ISugarQueryable<T>
@@ -874,6 +884,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11> With(string withString);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         #endregion                                       
     }
     public partial interface ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8,T9,T10,T11,T12> : ISugarQueryable<T>
@@ -976,6 +987,7 @@ namespace SqlSugar
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,T12> AddJoinInfo(string tableName, string shortName, string joinWhere, JoinType type = JoinType.Left);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,T12> With(string withString);
         new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11,T12> WithCache(int cacheDurationInSeconds = int.MaxValue);
+        new ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10,T11,T12> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         #endregion                                               
     }
     #endregion