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select µ¥¼Û from ±í '---ËùÓмǼ
select sum(µ¥¼Û) from ±í '---ËùÓмǼÇóºÍ
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Adodc1.CommandType = adCmdText
Adodc1.CursorLocation = adUseClient
Adodc1.Refresh
Text1.Text = Adodc1.Recordset.Fields(0)
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Dim cnn As New ADODB.Connection
Dim appdisk As String
Dim db As String
Dim ss As String
Dim biaoji As Integer
appdisk = IIf(Right(App.Path, 1) = "\", App.Path, App.Path & "\")
db = "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=" & appdisk & "shujuku.mdb"
cnn.CursorLocation = adUseClient
cnn.Open db '´ò¿ªÊý¾Ý¿âÁ¬½Ó
cnn.Execute (¡£¡£¡£¡£)
cnn.Close
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dim rst as new adodb.
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A 4
B 6
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#include "stdlib.h"
#include "math.h"
#include "stdio.h"
float objfx(float x[]);
void constraint(float x[] ......
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