调用access中一列数据进行计算 并将结果显示到MSHFlexGrid中
											access中有一列数据是时间比如2017-6-5,怎么调用这列数据减去当前时间得到天数,显示在MSHFlexGrid中。										
					
	 2017-06-05 16:07
	    2017-06-05 16:07
   
					
				
			 程序代码:
程序代码:
Dim db As New ADODB.Connection, cors As New ADODB.Recordset
'-------------------------------------------------------------
cors.Open "select * from 日期数据 ", db, 3, 2
AAA = cors.RecordCount
MSFlexGrid1.Clear
MSFlexGrid1.Visible = True
With MSFlexGrid1
    .Cols = 4
    .Rows = 1 + AAA
    .TextMatrix(0, 0) = "序号"
    .TextMatrix(0, 1) = "日期"
    .TextMatrix(0, 2) = "今日日期"
    .TextMatrix(0, 3) = "间隔天数"     '8295
    .ColWidth(0) = 800
    .ColWidth(1) = 1500
    .ColWidth(2) = 1500
    .ColWidth(3) = 1500
    For I = 1 To AAA
    .TextMatrix(I, 0) = I
    .TextMatrix(I, 1) = cors!日期
    .TextMatrix(I, 2) = Date
    .TextMatrix(I, 3) = DateDiff("d", cors!日期, Date)
    cors.MoveNext
    Next I
End With
										
					
	
 2017-06-05 19:18
	    2017-06-05 19:18
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	    2017-06-05 20:27
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	    2017-06-06 20:37