使用图片做窗体怎么做啊

Question

使用图片做窗体怎么做啊

Answer 1

1.添加一个实现文件，内容如下 namespace IrregularFrom {     public class BitmapRegion     {         public BitmapRegion()         { }           public static void CreateControlRegion(Control control, Bitmap bitmap)         {             if (control == null || bitmap == null)                 return;               control.Width = bitmap.Width;             control.Height = bitmap.Height;               if (control is System.Windows.Forms.Form)             {                 Form form = (Form)control;                 form.Width = control.Width;                 form.Height = control.Height;                 form.FormBorderStyle = FormBorderStyle.None;                 form.BackgroundImage = bitmap;                 GraphicsPath graphicsPath = CalculateControlGraphicsPath(bitmap);                 form.Region = new Region(graphicsPath);             }             else if(control is System.Windows.Forms.Button)             {                 Button button = (Button)control;                 button.Text = "";                 button.Cursor = Cursors.Hand;                 button.BackgroundImage = bitmap;                 GraphicsPath graphicsPath = CalculateControlGraphicsPath(bitmap);                 button.Region = new Region(graphicsPath);             }         }           private static GraphicsPath CalculateControlGraphicsPath(Bitmap bitmap)         {             GraphicsPath graphicsPath = new GraphicsPath();             Color colorTransparent = bitmap.GetPixel(0, 0);             int colOpaquePixel = 0;             for (int row = 0; row < bitmap.Height; row++)             {                 colOpaquePixel = 0;                 for (int col = 0; col < bitmap.Width; col++)                 {                     if (bitmap.GetPixel(col, row) != colorTransparent)                     {                         colOpaquePixel = col;                         int colNext = col;                         for (colNext = colOpaquePixel; colNext < bitmap.Width; colNext++)                         {                             if (bitmap.GetPixel(colNext, row) == colorTransparent)                                 break;                         }                         graphicsPath.AddRectangle(new Rectangle(colOpaquePixel, row, colNext - colOpaquePixel, 1));                         col = colNext;                     }                 }             }             return graphicsPath;         }     } }   2.方法的使用 Bitmap bmp = Resource2.Image1 as Bitmap;//使用资源文件             BitmapRegion.CreateControlRegion(this, bmp);//窗体                            Bitmap b = new Bitmap("../../wjx2.jpg");//使用本地文件             BitmapRegion.CreateControlRegion(this.button1, b);//按钮 

Answer 2

1.添加一个实现文件，内容如下 namespace IrregularFrom {     public class BitmapRegion     {         public BitmapRegion()         { }           public static void CreateControlRegion(Control control, Bitmap bitmap)         {             if (control == null || bitmap == null)                 return;               control.Width = bitmap.Width;             control.Height = bitmap.Height;               if (control is System.Windows.Forms.Form)             {                 Form form = (Form)control;                 form.Width = control.Width;                 form.Height = control.Height;                 form.FormBorderStyle = FormBorderStyle.None;                 form.BackgroundImage = bitmap;                 GraphicsPath graphicsPath = CalculateControlGraphicsPath(bitmap);                 form.Region = new Region(graphicsPath);             }             else if(control is System.Windows.Forms.Button)             {                 Button button = (Button)control;                 button.Text = "";                 button.Cursor = Cursors.Hand;                 button.BackgroundImage = bitmap;                 GraphicsPath graphicsPath = CalculateControlGraphicsPath(bitmap);                 button.Region = new Region(graphicsPath);             }         }           private static GraphicsPath CalculateControlGraphicsPath(Bitmap bitmap)         {             GraphicsPath graphicsPath = new GraphicsPath();             Color colorTransparent = bitmap.GetPixel(0, 0);             int colOpaquePixel = 0;             for (int row = 0; row < bitmap.Height; row++)             {                 colOpaquePixel = 0;                 for (int col = 0; col < bitmap.Width; col++)                 {                     if (bitmap.GetPixel(col, row) != colorTransparent)                     {                         colOpaquePixel = col;                         int colNext = col;                         for (colNext = colOpaquePixel; colNext < bitmap.Width; colNext++)                         {                             if (bitmap.GetPixel(colNext, row) == colorTransparent)                                 break;                         }                         graphicsPath.AddRectangle(new Rectangle(colOpaquePixel, row, colNext - colOpaquePixel, 1));                         col = colNext;                     }                 }             }             return graphicsPath;         }     } }   2.方法的使用 Bitmap bmp = Resource2.Image1 as Bitmap;//使用资源文件             BitmapRegion.CreateControlRegion(this, bmp);//窗体                            Bitmap b = new Bitmap("../../wjx2.jpg");//使用本地文件             BitmapRegion.CreateControlRegion(this.button1, b);//按钮 

Answer 3

1.添加一个实现文件，内容如下
 namespace IrregularFrom {     
public class BitmapRegion     {        
 public BitmapRegion()         { }          
 public static void CreateControlRegion(Control control, Bitmap bitmap)         {             if (control == null || bitmap == null)                 return;               
control.Width = bitmap.Width;             
control.Height = bitmap.Height;              
 if (control is System.Windows.Forms.Form)             
{                 
Form form = (Form)control;                 
form.Width = control.Width;                 
form.Height = control.Height;                
 form.FormBorderStyle = FormBorderStyle.None;                
 form.BackgroundImage = bitmap;                
 GraphicsPath graphicsPath = CalculateControlGraphicsPath(bitmap);                 form.Region = new Region(graphicsPath);            
 }             else if(control is System.Windows.Forms.Button)             {                 
Button button = (Button)control;                
 button.Text = "";                 
button.Cursor = Cursors.Hand;                
 button.BackgroundImage = bitmap;                
 GraphicsPath graphicsPath = CalculateControlGraphicsPath(bitmap);                 button.Region = new Region(graphicsPath);            
 }        
 }          
 private static GraphicsPath CalculateControlGraphicsPath(Bitmap bitmap)         {             
GraphicsPath graphicsPath = new GraphicsPath();         
    Color colorTransparent = bitmap.GetPixel(0, 0);      
       int colOpaquePixel = 0;           
  for (int row = 0; row < bitmap.Height; row++)             {                 colOpaquePixel = 0;              
   for (int col = 0; col < bitmap.Width; col++)                 {                     
if (bitmap.GetPixel(col, row) != colorTransparent)                     {                       
  colOpaquePixel = col;                  
       int colNext = col;                  
       for (colNext = colOpaquePixel; colNext < bitmap.Width; colNext++)                     
    {                           
  if (bitmap.GetPixel(colNext, row) == colorTransparent)                                 break;                       
  }                         
graphicsPath.AddRectangle(new Rectangle(colOpaquePixel, row, colNext - colOpaquePixel, 1));                      
   col = colNext;                   
  }                 }           
  }            
 return graphicsPath;     
    }   
  }
 }   
2.方法的使用
 Bitmap bmp = Resource2.Image1 as Bitmap;//使用资源文件             BitmapRegion.CreateControlRegion(this, bmp);//窗体                       
     Bitmap b = new Bitmap("../../wjx2.jpg");//使用本地文件             BitmapRegion.CreateControlRegion(this.button1, b);//按钮 

Answer 4

这个用Jquery可以实现吧，前段时间的看的视频教程里有类似的例子，忘记怎么实现了，只是给楼主提供种思路

Answer 5

下面的是VB的，可是转换成C#运行有问题#Region "使用图片画窗体"    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        Try
            Using MyGp As New Drawing2D.GraphicsPath
                MyGp.FillMode = Drawing2D.FillMode.Winding
                MyGp.AddPolygon(GetPix(Me))
                Me.Region = New Region(MyGp)
            End Using
            '====================================================
        Catch ex As Exception
            MessageBox.Show(ex.Message, "错误")
            Me.DialogResult = Windows.Forms.DialogResult.Cancel
        End Try
    End Sub    Private Function GetPix(ByVal Form As Control) As Point()
        Dim MyPoint() As Point = Nothing
        '   Try
        Using MyImage As New Drawing.Bitmap(My.Resources.Dark_GreenEarth_1)
            Dim sum As Integer = 0
            Dim MyControlImage As Bitmap = MyImage.GetThumbnailImage(Form.Width, Form.Height, Nothing, IntPtr.Zero)
            Form.BackgroundImage = MyControlImage
            '****************************************************
            ' 这里的代码最重要
            ' 注意:数组下标坐标点必须按照线条的顺序，否则则会出错
            For x As Integer = 1 To MyControlImage.Width - 1
                For y As Integer = 1 To MyControlImage.Height - 1
                    If MyControlImage.GetPixel(x, y).A > 125 Then  ' 若显示有少许差错 请将 0 替换为 0～254 任意试试
                        ReDim Preserve MyPoint(sum)
                        MyPoint(sum).X = x
                        MyPoint(sum).Y = y
                        sum += 1
                        Exit For
                    End If
                Next
            Next            For x As Integer = MyControlImage.Width - 1 To 1 Step -1
                For y As Integer = MyControlImage.Height - 1 To 1 Step -1
                    If MyControlImage.GetPixel(x, y).A > 125 Then
                        ReDim Preserve MyPoint(sum)  ' 若显示有少许差错 请将 0 替换为 1～255 任意试试
                        MyPoint(sum).X = x
                        MyPoint(sum).Y = y
                        sum += 1
                        Exit For
                    End If
                Next
            Next            ' 由于时间仓促,不免有多少错误之处～
            ' 必须注意的是,像GIF，PNG格式背影为透明的图片，可能在某一段区域透明度为5,可能可能在某一段区域透明度为10......
            ' 请将代码按自已的需要优化
            '****************************************************        End Using
        Return MyPoint
        '  Catch ex As Exception
        'MessageBox.Show(ex.Message)
        ' Return MyPoint
        ' End Try
    End Function
#End Region