Question

If Me.TextBox1.Tag & "" = "" Then
    cmd.CommandText = "INSERT INTO Table1(CandidateID, Fname, Mname, Lname, Partylist, Pst, course) " & _
        " VALUES (" & Me.TextBox1.Text & ", '" & Me.TextBox2.Text & "', '" & Me.TextBox3.Text & "', '" & _
        Me.TextBox4.Text & "', '" & Me.ComboBox1.Text & "', '" & Me.ComboBox2.Text & "', '" & Me.ComboBox3.Text & "')"

    cmd.ExecuteNonQuery()
Else
    cmd.CommandText = "UPDATE table " & _
    " SET CandidateID=" & Me.TextBox1.Text & _
    ", Fname='" & Me.TextBox2.Text & "'" & _
    ", Mname='" & Me.TextBox3.Text & "'" & _
    ", Lname='" & Me.TextBox4.Text & "'" & _
    ", Partylist='" & Me.ComboBox1.Text & "'" & _
    ", Pst='" & Me.ComboBox2.Text & "'" & _
    ", Course='" & Me.ComboBox3.Text & "'" & _
    " WHERE CandidateID=" & Me.TextBox1.Tag

    cmd.ExecuteNonQuery()

Answer 1

cmd.CommandText =＆＃34; UPDATE Table1＆＃34; ＆安培; _

＆＃34; SET CandidateID =＆＃34; ＆安培; Me.TextBox1.Text＆amp; _

＆＃34;，Fname =＆＃39;＆＃34; ＆安培; Me.TextBox2.Text＆amp; ＆＃34;＆＃39;＆＃34; ＆安培; _

＆＃34;，Mname =＆＃39;＆＃34; ＆安培; Me.TextBox3.Text＆amp; ＆＃34;＆＃39;＆＃34; ＆安培; _

＆＃34;，Lname =＆＃39;＆＃34; ＆安培; Me.TextBox4.Text＆amp; ＆＃34;＆＃39;＆＃34; ＆安培; _

＆＃34;，Partylist =＆＃39;＆＃34; ＆安培; Me.ComboBox1.Text＆amp; ＆＃34;＆＃39;＆＃34; ＆安培; _

＆＃34;，Pst =＆＃39;＆＃34; ＆安培; Me.ComboBox2.Text＆amp; ＆＃34;＆＃39;＆＃34; ＆安培; _

＆＃34;，课程=＆＃39;＆＃34; ＆安培; Me.ComboBox3.Text＆amp; ＆＃34;＆＃39;＆＃34; ＆安培; _

＆＃34;在哪里CandidateID =＆＃34; ＆安培; Me.TextBox1.Tag

cmd.ExecuteNonQuery（）

我的桌子不正确。谢谢那些回复我的帖子的人

UPDATE语句中的语法错误。通过cmd.nonexecutequery

1 个答案: