Question

我遇到了类似的问题 - 我创建了一个Windows窗体应用程序，它基本上根据输入到ToolStripTextBox中的代码从SQL服务器查找数据。单击按钮时效果很好但是我想在输入后添加点击输入的功能，并将结果通过。

Public Class Form1
  Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    'TODO: This line of code loads data into the 'DataSet.Table' table. You can move, or remove it, as needed.
    Me.TableTableAdapter.Fill(Me.DataSet.Table)
  End Sub

  Private Sub FillBySearchToolStripButton_Click(sender As Object, e As EventArgs) Handles FillBySearchToolStripButton.Click
    Try
        Me.TableTableAdapter.FillBySearch(Me.DataSet.Table, TYPEToolStripTextBox.Text)
    Catch ex As System.Exception
        System.Windows.Forms.MessageBox.Show(ex.Message)
    End Try
  End Sub
End Class

作为我是新手的应用。

Answer 1

只需使用KeyDown事件：

Private Sub ToolStripTextBox1_KeyDown(sender As Object, e As KeyEventArgs) _
                                      Handles ToolStripTextBox1.KeyDown
  If e.KeyCode = Keys.Enter Then
    'run your code
  End If
End Sub

“运行你的代码”块只能调用click事件：

FillBySearchToolStripButton.PerformClick()

按Enter键时的ToolStripTextBox操作

1 个答案: