【发布时间】:2014-10-06 07:19:40
【问题描述】:
我的线路有问题
da.Fill(ds, "Employee")
我没有任何线索可以解决这个问题。有人可以帮忙吗?
这是我的实际代码:
Private Sub btnsearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnsearch.Click
Dim da As New SqlClient.SqlDataAdapter
Dim ds As New DataSet
Dim dt As New DataTable
If txtssn.Text = "" Then
MsgBox("Please input SSN.", MsgBoxStyle.Exclamation, "Company Records - Employee")
Else
con.Open()
Dim cmd As New SqlCommand("SELECT * FROM [Employee] WHERE [Ssn] = '" & Trim(Me.txtssn.Text) & "')", con)
da.SelectCommand = cmd
da.Fill(ds, "Employee")
dt = ds.Tables("Employee")
If (dt.Rows.Count > 0) Then
Me.txtfname.Text = dt.Rows(0).Item(1)
Me.txtmi.Text = dt.Rows(0).Item(2)
Me.txtlname.Text = dt.Rows(0).Item(3)
Me.dtpbdate.Text = dt.Rows(0).Item(5)
Me.txtaddress.Text = dt.Rows(0).Item(6)
Me.cmbsex.Text = dt.Rows(0).Item(7)
Me.txtsalary.Text = dt.Rows(0).Item(8)
Me.cmbsuperssn.Text = dt.Rows(0).Item(9)
'Me.cmbdept.Text =
btnedit.Enabled = True
btndelete.Enabled = True
editable()
Else
MsgBox("Record Not Found", MsgBoxStyle.Information + MsgBoxStyle.OkOnly, "Company Records - Employee")
End If
con.Close()
End If
【问题讨论】:
-
我心中的魔鬼说:键入
';DROP TABLE Employee;--,但我更愿意说:阅读有关Sql Injection的信息
标签: vb.net syntax-error