通過循環將數據從datagridview插入到sql表時出錯

Question

每當我嘗試從datagridview插入記錄時，它將顯示以下消息。 “指數數組的邊界之外。”

//所以如何控制循環索引。 代碼如下。

cmd = New SqlCommand("INSERT INTO TestTable VALUES (@Name, @Name1, @fname,@fname1)", cn)
    Dim InsertCommands() = {"@name", "@name1", "@fname", "@fname1"}
    Dim InsertCommandsIndex As Integer = 0

    For col = 0 To DataGridView1.ColumnCount - 1
        For row = 0 To DataGridView1.RowCount - 1
            cmd.Parameters.AddWithValue(InsertCommands(InsertCommandsIndex), DataGridView1.Rows(row).Cells(col).Value)
            InsertCommandsIndex += 1
        Next
    Next
    cmd.ExecuteNonQuery()

    MessageBox.Show("New Record Saved Successfully!", "Save", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Answer 1

For col As Integer = 0 To DataGridView1.ColumnCount - 1
        InsertCommandsIndex = 0
        For row As Integer = 0 To DataGridView1.RowCount - 1
            cmd.Parameters.AddWithValue(InsertCommands(InsertCommandsIndex), DataGridView1.Rows(row).Cells(col).Value)
            InsertCommandsIndex += 1
        Next
    Next