重新初始化数据库表的id列

问题描述

有人可以给我打电话的代码，当表为空时再次从1重新初始化id列.我正在使用sql express作为我的后端...我尝试了这段代码:

can anybody tel me the code for re-initializing the id column from 1 again when the table is made empty.i am using sql express as my back end ...i tried this code:

 <pre lang="vb">Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
        Dim i As Integer
        i = DataGridView1.CurrentRow.Index
        TxtId.Text = DataGridView1.Item(0, i).Value
        TxtUsername.Text = DataGridView1.Item(1, i).Value
        TxtPassword.Text = DataGridView1.Item(2, i).Value
        If DataGridView1.Item(0, 0).Value = vbEmpty Then
            DataGridView1.Item(0, 0).Value=initialize
End If</pre>

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