初始化

Database/Base/SearchParams.vb

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+Namespace Database.Base
+    Public Class SearchParams
+        Enum OrderTypeEnum
+            None
+            Desc
+            Asc
+        End Enum
+
+        ''' <summary>
+        ''' 查询条件的表名
+        ''' </summary>
+        ''' <returns></returns>
+        Public Property TableName() As String
+
+        ''' <summary>
+        ''' 当IsSearchAllCols = False时,查询返回列名集合
+        ''' </summary>
+        ''' <returns></returns>
+        Public Property SearchColNames() As String()
+
+        ''' <summary>
+        ''' 查询的条件
+        ''' </summary>
+        ''' <returns></returns>
+        Public Property SearchCondition() As List(Of SearchCondition)
+
+        ''' <summary>
+        ''' 排序方式
+        ''' </summary>
+        ''' <returns></returns>
+        Public Property OrderType As OrderTypeEnum = OrderTypeEnum.None
+
+        ''' <summary>
+        ''' 但需要排序时排序列名
+        ''' </summary>
+        ''' <returns></returns>
+        Public Property OrderColName() As String
+
+
+        ''' <summary>
+        ''' 从返回结果提取指定行的内容
+        ''' </summary>
+        ''' <returns></returns>
+        Public Property Limit() As Integer = 0
+    End Class
+End Namespace