C#認證考試試題彙編3_2

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private void 紅色ToolStripMenuItem_Click(object sender, EventArgs e)
{
this.BackColor = Color.Red;
toolStripStatusLabel1.Text = "紅色";
}

private void 綠色ToolStripMenuItem_Click(object sender, EventArgs e)
{
this.BackColor = Color.Green;
toolStripStatusLabel1.Text = "綠色";
}

private void 藍色ToolStripMenuItem_Click(object sender, EventArgs e)
{
this.BackColor = Color.Blue;
toolStripStatusLabel1.Text = "藍色";
}

private void toolStripButton1_Click(object sender, EventArgs e)
{
this.BackColor = Color.Red;
toolStripStatusLabel1.Text = "紅色";
}

private void toolStripButton2_Click(object sender, EventArgs e)
{
this.BackColor = Color.Green;
toolStripStatusLabel1.Text = "綠色";
}

private void toolStripButton3_Click(object sender, EventArgs e)
{
this.BackColor = Color.Blue;
toolStripStatusLabel1.Text = "藍色";
}
}
}

 

 

 

C#認證考試試題彙編3_2