Csharp: Winform 顏色選擇器 Color convert RGB and RGB convert Color

/// <summary>/// 選擇顏色/// </summary>/// <param name="sender"></param>/// <param name="e"></param>private void button2_Click(object sender, EventArgs e){//是否選擇了顏色if (colorDialog1.ShowDialog(this) == DialogResult.OK){//System.Drawing.Color.FromArgbthis.textBox2.Text = ColorTranslator.ToHtml(colorDialog1.Color);this.textBoxA.Text = colorDialog1.Color.A.ToString();this.textBoxB.Text = colorDialog1.Color.B.ToString();this.textBoxG.Text = colorDialog1.Color.G.ToString();this.textBoxR.Text = colorDialog1.Color.R.ToString();this.textBoxArgb.Text = colorDialog1.Color.ToArgb().ToString();//1//this.button1.BackColor = ColorTranslator.FromHtml(this.textBox2.Text.Trim());//2//this.button1.BackColor =Color.FromArgb(int.Parse(this.textBoxArgb.Text.Trim()));//3this.button1.BackColor = Color.FromArgb(int.Parse(this.textBoxR.Text.Trim()), int.Parse(this.textBoxG.Text.Trim()), int.Parse(this.textBoxB.Text.Trim()));}}/// <summary>/// 選擇字體/// </summary>/// <param name="sender"></param>/// <param name="e"></param>private void button3_Click(object sender, EventArgs e){if (fontDialog1.ShowDialog(this) == DialogResult.OK){this.textBox1.Text = fontDialog1.Font.ToString();}}

 

转载于:https://www.cnblogs.com/geovindu/archive/2013/04/24/3039915.html

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