vb.net設(shè)計(jì)圖面陰影 vb陰影文字

怎么用GDI+使窗體四周都有陰影效果,不用WPF,C#或者是vb.net也可以的 注意是四周不是兩邊的。求幫忙啊

調(diào)用API是個(gè)好的辦法,給你個(gè)參考網(wǎng)文:

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如果一定要自已用GDI+繪制,很麻煩,比如把窗體設(shè)置成無(wú)邊框,貼圖上去,但可能要自已定義事件來(lái)響應(yīng)缺少標(biāo)題欄后的操作。等等

Vb.net 窗體四周陰影效果

它們的窗體實(shí)際上就是你截圖出來(lái)的大小,周?chē)年幱靶Ч际亲约寒?huà)出來(lái)的。

VB.NET窗體陰影

vb.net2008

vb.net API 是將除特殊變量(如H20000)的Long都改成Integer

窗體的右側(cè)和下方有陰影

Public Class Form1

Private Const CS_DROPSHADOW = H20000

Private Const GCL_STYLE = (-26)

Private Declare Function GetClassLong Lib "user32" Alias "GetClassLongA" (ByVal hwnd As Integer, ByVal nIndex As Integer) As Integer

Private Declare Function SetClassLong Lib "user32" Alias "SetClassLongA" (ByVal hwnd As Integer, ByVal nIndex As Integer, ByVal dwNewLong As Long) As Integer

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

SetClassLong(Me.Handle, GCL_STYLE, GetClassLong(Me.Handle, GCL_STYLE) Or CS_DROPSHADOW)

End Sub

End Class

Vb.net 無(wú)邊框窗體如何實(shí)現(xiàn)四周陰影? 網(wǎng)上搜到的都是兩邊陰影的,我需要四周陰影

設(shè)置全局變量:

Dim?drag?As?Boolean

Dim?mousex?As?Integer

Dim?mousey?As?Integer

假設(shè)你想拖動(dòng)的是Panel1控件,以及此控件上的?Label1(用于顯示標(biāo)題)和PictureBox4(用于顯示圖標(biāo)):

Private?Sub?TitleMove_MouseDown(sender?As?Object,?e?As?System.Windows.Forms.MouseEventArgs)?Handles?Panel1.MouseDown,?Label1.MouseDown,?PictureBox4.MouseDown

drag?=?True

mousex?=?Windows.Forms.Cursor.Position.X?-?Me.Left

mousey?=?Windows.Forms.Cursor.Position.Y?-?Me.Top

End?Sub

Private?Sub?TitleMove_MouseMove(sender?As?Object,?e?As?System.Windows.Forms.MouseEventArgs)?Handles?Panel1.MouseMove,?Label1.MouseMove,?PictureBox4.MouseMove

If?drag?Then

Me.Top?=?Windows.Forms.Cursor.Position.Y?-?mousey

Me.Left?=?Windows.Forms.Cursor.Position.X?-?mousex

End?If

End?Sub

Private?Sub?TitleMove_MouseUp(sender?As?Object,?e?As?System.Windows.Forms.MouseEventArgs)?Handles?Panel1.MouseUp,?Label1.MouseUp,?PictureBox4.MouseUp

drag?=?False

End?Sub

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