本文整理匯總了C#中System.Windows.Forms.Form.Opacity屬性的典型用法代碼示例。如果您正苦於以下問題：C# Form.Opacity屬性的具體用法？C# Form.Opacity怎麽用？C# Form.Opacity使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.Windows.Forms.Form的用法示例。
在下文中一共展示了Form.Opacity屬性的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: CreateMyOpaqueForm
private void CreateMyOpaqueForm()
{
// Create a new form.
Form form2 = new Form();
// Set the text displayed in the caption.
form2.Text = "My Form";
// Set the opacity to 75%.
form2.Opacity = .75;
// Size the form to be 300 pixels in height and width.
form2.Size = new Size(300,300);
// Display the form in the center of the screen.
form2.StartPosition = FormStartPosition.CenterScreen;
// Display the form as a modal dialog box.
form2.ShowDialog();
}示例2: FormOpacitySetting
//引入命名空間
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
public class FormOpacitySetting : System.Windows.Forms.Form
{
private System.ComponentModel.Container components = null;
public FormOpacitySetting()
{
InitializeComponent();
Opacity = 0.5d;
this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Text = "Form1";
}
[STAThread]
static void Main()
{
Application.Run(new FormOpacitySetting());
}
private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
Graphics g = e.Graphics;
g.DrawString("String...", new Font("Times New Roman", 20), new SolidBrush(Color.Black), 40, 10);
}
}