關(guān)于ttsvb.net的信息

手機(jī)TTS讀取失敗是怎么回事？

在VB中使用文字朗讀引擎（TTS）技術(shù)現(xiàn)今市面上流行的一些英語學(xué)習(xí)軟件，在廣告詞上經(jīng)常說自己使用了國際頂尖的全程語音TTS技術(shù)，能進(jìn)行整段英文的流利朗讀，并能自由調(diào)節(jié)朗讀的速度與頻率等。那么，這個(gè)神奇的TTS究竟是什么東西呢？其實(shí)，TTS是微軟出品的一套文字朗讀引擎（Text-To-Speech Engine)，這些英語軟件就是調(diào)用它來進(jìn)行英文朗讀的。我們?cè)谟⒄Z學(xué)習(xí)軟件的編程開發(fā)中也可使用TTS技術(shù)，下面筆者將利用Visual Basic 5.0來揭開TTS神秘的面紗。一、安裝TTS引擎 TTS引擎所需的Microsoft Text-to-Speech Engine與Microsoft Speech API軟件都可到微軟的站點(diǎn)去下載，也可以在“金山詞霸2000”或“金山詞霸.net”的安裝光盤上找到（文件名為MSTTS.EXE與SPCHAPI.EXE)。安裝了TTS引擎后，在Windows所在目錄下會(huì)生成一個(gè)SPEECH目錄，其中有一個(gè)Vtxtauto.tlb文件，在編程時(shí)我們需要調(diào)用它。二、在VB中引入Vtxtauto.tlb文件進(jìn)入VB 5.0，執(zhí)行選單命令“文件/新建工程/標(biāo)準(zhǔn)EXE”并確定，然后執(zhí)行選單“工程”中的“引用”，單擊“瀏覽”按鈕到Windows目錄下的SPEECH子目錄，打開Vtxtauto.tlb文件，將“VoiceText 1.0 Type Library”添加到引用列表中，選中它并單擊確定。將庫Vtxtauto引入VB后，我們可以通過選單“視圖”中的“對(duì)象瀏覽器”來了解它所封裝的類，以及各類成員函數(shù)的屬性的意義、使用格式等信息。一些主要的方法與屬性意義,筆者在下面的源程序中將給出注釋，在這里就不詳細(xì)列出。

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VB.net如何使用Microsoft Speech SDK5.1

安裝了sdk后應(yīng)該可以在控件箱單擊鼠標(biāo)右鍵，然后選擇部件，在彈出的列表中應(yīng)該可以找到microsoft tts engine或之類的東西，選擇后就可以吧tts engine作為控件放到窗體上。調(diào)用貌似是用.speak(String)實(shí)現(xiàn)的。由于我是很久以前用的，所以也記得不是很清楚了，你可以找找看。

如何應(yīng)用vb.net語言獲取并修改DataGridView控件中的checkBox

用 CType(TTS_View1.Rows.Item(i).Cells(j).Controls(1), CheckBox).Checked 判斷

If CType(TTS_View1.Rows.Item(i).Cells(j).Controls(1), CheckBox).Checked = True Then

else

end if

vb.net如何調(diào)用窗體之間的控件

Public Class ks

Inherits System.Windows.Forms.Form

#Region " Windows 窗體設(shè)計(jì)器生成的代碼 "

Public Sub New()

MyBase.New()

'該調(diào)用是 Windows 窗體設(shè)計(jì)器所必需的。

InitializeComponent()

'在 InitializeComponent() 調(diào)用之后添加任何初始化

End Sub

'窗體重寫 dispose 以清理組件列表。

Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)

If disposing Then

If Not (components Is Nothing) Then

components.Dispose()

End If

MyBase.Dispose(disposing)

End Sub

'Windows 窗體設(shè)計(jì)器所必需的

Private components As System.ComponentModel.IContainer

'注意: 以下過程是 Windows 窗體設(shè)計(jì)器所必需的

'可以使用 Windows 窗體設(shè)計(jì)器修改此過程。

'不要使用代碼編輯器修改它。

Friend WithEvents tx As System.Windows.Forms.TextBox

Friend WithEvents ty As System.Windows.Forms.TextBox

Friend WithEvents tz As System.Windows.Forms.TextBox

Friend WithEvents ok As System.Windows.Forms.Button

Friend WithEvents l1 As System.Windows.Forms.Label

Friend WithEvents l2 As System.Windows.Forms.Label

Friend WithEvents l3 As System.Windows.Forms.Label

System.Diagnostics.DebuggerStepThrough() Private Sub InitializeComponent()

Me.l1 = New System.Windows.Forms.Label

Me.l2 = New System.Windows.Forms.Label

Me.l3 = New System.Windows.Forms.Label

Me.tx = New System.Windows.Forms.TextBox

Me.ty = New System.Windows.Forms.TextBox

Me.tz = New System.Windows.Forms.TextBox

Me.ok = New System.Windows.Forms.Button

Me.SuspendLayout()

'l1

Me.l1.BackColor = System.Drawing.Color.FromArgb(CType(192, Byte), CType(192, Byte), CType(255, Byte))

Me.l1.Location = New System.Drawing.Point(8, 8)

Me.l1.Name = "l1"

Me.l1.Size = New System.Drawing.Size(200, 16)

Me.l1.TabIndex = 0

'l2

Me.l2.BackColor = System.Drawing.Color.FromArgb(CType(192, Byte), CType(192, Byte), CType(255, Byte))

Me.l2.Location = New System.Drawing.Point(8, 32)

Me.l2.Name = "l2"

Me.l2.Size = New System.Drawing.Size(200, 16)

Me.l2.TabIndex = 1

'l3

Me.l3.BackColor = System.Drawing.Color.FromArgb(CType(192, Byte), CType(192, Byte), CType(255, Byte))

Me.l3.Location = New System.Drawing.Point(8, 56)

Me.l3.Name = "l3"

Me.l3.Size = New System.Drawing.Size(200, 16)

Me.l3.TabIndex = 2

'tx

Me.tx.Location = New System.Drawing.Point(8, 80)

Me.tx.Name = "tx"

Me.tx.Size = New System.Drawing.Size(200, 25)

Me.tx.TabIndex = 3

Me.tx.Text = "請(qǐng)輸入x"

'ty

Me.ty.Location = New System.Drawing.Point(8, 104)

Me.ty.Name = "ty"

Me.ty.Size = New System.Drawing.Size(200, 25)

Me.ty.TabIndex = 4

Me.ty.Text = "請(qǐng)輸入y"

'tz

Me.tz.Location = New System.Drawing.Point(8, 128)

Me.tz.Name = "tz"

Me.tz.Size = New System.Drawing.Size(200, 25)

Me.tz.TabIndex = 5

Me.tz.Text = "請(qǐng)輸入z"

'ok

Me.ok.BackColor = System.Drawing.Color.FromArgb(CType(192, Byte), CType(192, Byte), CType(255, Byte))

Me.ok.Location = New System.Drawing.Point(8, 160)

Me.ok.Name = "ok"

Me.ok.Size = New System.Drawing.Size(200, 64)

Me.ok.TabIndex = 6

Me.ok.Text = "ok"

'ks

Me.AutoScaleBaseSize = New System.Drawing.Size(8, 18)

Me.BackColor = System.Drawing.Color.FromArgb(CType(128, Byte), CType(128, Byte), CType(255, Byte))

Me.ClientSize = New System.Drawing.Size(216, 232)

Me.Controls.Add(Me.ok)

Me.Controls.Add(Me.tz)

Me.Controls.Add(Me.ty)

Me.Controls.Add(Me.tx)

Me.Controls.Add(Me.l3)

Me.Controls.Add(Me.l2)

Me.Controls.Add(Me.l1)

Me.Name = "ks"

Me.Text = "考試"

Me.ResumeLayout(False)

End Sub

#End Region

Dim x, y, z, a, b, c, d, aa, bb, cc As Single

Dim tts, alls As Single

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

x = Int(1 + 30 * Rnd())

y = Int(1 + 20 * Rnd())

z = Int(1 + 25 * Rnd())

a = Int(2 + 4 * Rnd())

b = Int(1 + a * 2 * Rnd())

c = Int(1 + b * 2 * Rnd())

d = Int(1 + c * 3 * Rnd())

aa = x + y + z

bb = a * x + b * y + c * z

cc = b * x + c * y + d * z

l1.Text = "x+y+z=" Str(aa)

l2.Text = Str(a) "x+" Str(b) "y+" Str(c) "z=" Str(bb)

l3.Text = Str(b) "x+" Str(c) "y+" Str(d) "z=" Str(cc)

End Sub

Private Sub ok_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ok.Click

If Val(tx.Text) = x And Val(ty.Text) = y And Val(tz.Text) = z Then

tts = tts + 1

End If

alls = alls + 1

tx.Text = ""

ty.Text = ""

tz.Text = ""

x = Int(1 + (1000 ^ 0.5) * Rnd())

y = Int(1 + (10000 ^ 0.4) * Rnd())

z = Int(1 + (100000 ^ 0.3) * Rnd())

a = Int(2 + 4 * Rnd())

b = Int(1 + a * 2 * Rnd())

c = Int(1 + b * 2 * Rnd())

d = Int(1 + c * 3 * Rnd())

aa = x + y + z

bb = a * x + b * y + c * z

cc = b * x + c * y + d * z

l1.Text = "x+y+z=" Str(aa)

l2.Text = Str(a) "x+" Str(b) "y+" Str(c) "z=" Str(bb)

l3.Text = Str(b) "x+" Str(c) "y+" Str(d) "z=" Str(cc)

End Sub

Private Sub ks_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Click

Dim lv As Single

If Not (alls = 0) Then

lv = Int(tts * 100000 / alls) / 1000

MsgBox(Str(lv) "%", , "正確率")

tx.Visible = False

ty.Visible = False

tz.Visible = False

ok.Visible = False

l1.Visible = False

l2.Visible = False

l3.Visible = False

Else

MsgBox("答題!", , "答題!")

End If

End Sub

End Class

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