請問：在vb.net2015中，如何編寫截圖程序？

Me.Refresh()

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Dim?memory?As?Image?=?New?Bitmap(Me.Width,?Me.Height)

Dim?g?As?Graphics?=?Graphics.FromImage(memory)

g.CopyFromScreen(Me.Left,?Me.Top,?0,?0,?New?Size(Me.Width,?Me.Height))?'這里是截屏核心代碼

Dim?FilePath?As?String?=?""

Dim?d?As?New?SaveFileDialog

d.Filter?=?"JPEG圖像|*.JPEG"

If?d.ShowDialog?=?Windows.Forms.DialogResult.OK?Then

FilePath?=?d.FileName

If?FilePath?=?""?Then?Exit?Sub

'If?FilePath.Substring(FilePath.Length?-?1,?1)??"\"?Then?FilePath?=?FilePath??"\"

Else

Exit?Sub

End?If

d.Dispose()

memory.Save(FilePath)

MessageBox.Show("圖像已經(jīng)保存到：?"??FilePath,?"截圖成功",?MessageBoxButtons.OK,?MessageBoxIcon.Information)

VB.net點擊按鈕后截圖，截取被當(dāng)前窗體擋住的圖像作為窗體背景（窗體默認無邊框樣式）

'沒辦法，需的把窗口隱藏一下，還的隱藏后延遲一下再截圖。

Dim?WithEvents?Timer1?As?New?Timer?With?{.Interval?=?30,?.Enabled?=?False}

Dim?Imgrect?As?Rectangle

Dim?img?As?Bitmap

Private?Sub?Button1_Click(ByVal?sender?As?System.Object,?ByVal?e?As?System.EventArgs)?Handles?Button1.Click

Imgrect?=?Me.RectangleToScreen(Me.ClientRectangle)

img?=?New?Bitmap(Imgrect.Width,?Imgrect.Height)

Me.Hide()

Timer1.Start()

End?Sub

Private?Sub?Timer1_Tick(ByVal?sender?As?Object,?ByVal?e?As?System.EventArgs)?Handles?Timer1.Tick

Timer1.Stop()

Graphics.FromImage(img).CopyFromScreen(Imgrect.X,?Imgrect.Y,?0,?0,?Imgrect.Size)

Me.BackgroundImage?=?img

Me.Show()

End?Sub

網(wǎng)上下的VB.NET截屏程序，試過好用，哪位大俠給詳細解釋一下！另外，怎么把截圖加載到Picturebox里？

VB.NT用的是觸發(fā)事件，一按就會觸發(fā)，要不你加個timer控件，延遲一秒

標題的問題：你先把圖片保存，再加載

vb.net 怎么來回切換圖片?

vb.net 怎么來回切換圖片?1、添加控件Picturebox1和控件Timer1，將Timer1的Interval屬性改為1000（即1秒），Enabled屬性改為True

2、假設(shè)你要循環(huán)切換4張圖片，你可以添加如下代碼即可實現(xiàn)：

Dim a As Integer = 0

Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick

If a = 4 Then

a = 0

Else

a = a + 1

End If

If a = 0 Then Me.PictureBox1.Image = Image.FromFile("1.jpg")

If a = 1 Then Me.PictureBox1.Image = Image.FromFile("2.jpg")

If a = 2 Then Me.PictureBox1.Image = Image.FromFile("3.jpg")

If a = 3 Then Me.PictureBox1.Image = Image.FromFile("4.jpg")

End Sub

VB全屏截圖代碼

學(xué)習(xí)vb vb.net java php ps office的朋友歡迎來歪歪頻道4350,小小蝦~宣 !

vb 的 仿QQ拼音截圖,代碼給你了,新建個記事本,然后復(fù)制下面的內(nèi)容保存,然后把記事本的后綴名改為.frm

VERSION 5.00

Begin VB.Form VB模擬QQ截屏

BorderStyle = 0 'None

Caption = "模擬QQ截屏"

ClientHeight = 5310

ClientLeft = 0

ClientTop = 0

ClientWidth = 6180

Icon = "模擬QQ截屏.frx":0000

KeyPreview = -1 'True

LinkTopic = "Form1"

ScaleHeight = 5310

ScaleWidth = 6180

ShowInTaskbar = 0 'False

StartUpPosition = 3 '窗口缺省

Begin VB.PictureBox Picture1

BackColor = H00F8E2DE

BorderStyle = 0 'None

Height = 390

Left = 0

ScaleHeight = 390

ScaleWidth = 3075

TabIndex = 0

Top = 0

Visible = 0 'False

Width = 3080

Begin VB.Line Line1

BorderColor = H00FFC0C0

X1 = 1620

X2 = 1620

Y1 = 40

Y2 = 320

End

Begin VB.Label lblInfo

Alignment = 2 'Center

Appearance = 0 'Flat

BackColor = H80000005

BackStyle = 0 'Transparent

Caption = "Label2"

BeginProperty Font

Name = "宋體"

Size = 10.5

Charset = 134

Weight = 700

Underline = 0 'False

Italic = 0 'False

Strikethrough = 0 'False

EndProperty

ForeColor = H00EC7A00

Height = 255

Left = 45

TabIndex = 2

Top = 75

Width = 1540

End

vb.net 2008 如何將指定的窗體截圖并保存

INTOUCH自帶的就有，打印屏幕的命令

自己寫個時間條件運行那命令就可以了

PRINTSCREEN這個命令 具體怎么用 看下幫助

希望我的回答對你有所幫助

如有其他問題，可以繼續(xù)追問，您的采納是我前進的動力！