当我点击另一个按钮时如何更改按钮的颜色?
答
我以为用vb
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Dim dt As New DataTable
dt.Columns.Add("no", GetType(String))
dt.Columns.Add("color", GetType(String))
dt.Rows.Add("1", "Red")
dt.Rows.Add("2", "Blue")
ComboBox1.DataSource = dt
ComboBox1.DisplayMember = dt.Columns("color").ToString
ComboBox1.ValueMember = dt.Columns("no").ToString
ComboBox1.Enabled = False
End Sub
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
ComboBox1.Enabled = True
End Sub
Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
If ComboBox1.Enabled <> False Then
Button1.BackColor = Color.FromName(ComboBox1.Text)
End If
End Sub
CMIIW
向我们展示你的代码的尝试。还包括用于c#或vb.net的标签等。 – LarsTech