feat: 更新业务及控件功能

2026-08-21 17:21:18 +08:00
parent d3587a16f1
commit dd58f12374
16 changed files with 220 additions and 86 deletions
@@ -101,11 +101,14 @@ namespace Lskj.Business.Impl
        /// <returns><c>true</c> if [has contain column]; otherwise, <c>false</c>.</returns>
        public static bool HasExistsColumn(string tableName, string colName, string colType)
        {
-            if (!HasExistsColumn(tableName, colName))
+            return InitialParamCache.GetColumnExists(tableName, colName, colType, delegate
            {
-                return ExecSqlValue(string.Format("ALTER TABLE {0} ADD {1} {2}", tableName, colName, colType)) > 0;
-            }
-            return true;
+                if (!HasExistsColumn(tableName, colName))
+                {
+                    return ExecSqlValue(string.Format("ALTER TABLE {0} ADD {1} {2}", tableName, colName, colType)) > 0;
+                }
+                return true;
+            });
        }
        /// <summary>
        /// <para>说明：是否存在xxx表</para>
@@ -120,15 +123,18 @@ namespace Lskj.Business.Impl
        /// <returns><c>true</c> if [has exists table] [the specified table name]; otherwise, <c>false</c>.</returns>
        public static bool HasExistsTable(string tableName)
        {
-            try
+            return InitialParamCache.GetTableExists(tableName, delegate
            {
-                string sqlValue = "select 1 from " + tableName + " where 1<>1";
-                return SqlHelper.ExecuteDataTable(sqlValue).Rows.Count >= 0;
-            }
-            catch (Exception)
-            {
-            }
-            return false;
+                try
+                {
+                    string sqlValue = "select 1 from " + tableName + " where 1<>1";
+                    return SqlHelper.ExecuteDataTable(sqlValue).Rows.Count >= 0;
+                }
+                catch (Exception)
+                {
+                }
+                return false;
+            });
        }

        /// <summary>
@@ -973,8 +979,11 @@ namespace Lskj.Business.Impl
        /// <returns>DataTable.</returns>
        public static DataTable GetTableColumns(string tableName)
        {
-            string sqlValue = string.Format("select * from {0} where 1<>1", tableName);
-            return SqlHelper.ExecuteDataTable(sqlValue);
+            return InitialParamCache.GetTableColumns(tableName, delegate
+            {
+                string sqlValue = string.Format("select * from {0} where 1<>1", tableName);
+                return SqlHelper.ExecuteDataTable(sqlValue);
+            });
        }
        /// <summary>
        /// <para>说明：执行SQL语句返回结果集</para>
@@ -1252,4 +1261,4 @@ namespace Lskj.Business.Impl


    }
-}
+}