十年網(wǎng)站開(kāi)發(fā)經(jīng)驗(yàn) + 多家企業(yè)客戶 + 靠譜的建站團(tuán)隊(duì)
量身定制 + 運(yùn)營(yíng)維護(hù)+專業(yè)推廣+無(wú)憂售后,網(wǎng)站問(wèn)題一站解決
Option?Explicit

專注于為中小企業(yè)提供網(wǎng)站建設(shè)、網(wǎng)站制作服務(wù),電腦端+手機(jī)端+微信端的三站合一,更高效的管理,為中小企業(yè)信陽(yáng)免費(fèi)做網(wǎng)站提供優(yōu)質(zhì)的服務(wù)。我們立足成都,凝聚了一批互聯(lián)網(wǎng)行業(yè)人才,有力地推動(dòng)了上1000+企業(yè)的穩(wěn)健成長(zhǎng),幫助中小企業(yè)通過(guò)網(wǎng)站建設(shè)實(shí)現(xiàn)規(guī)模擴(kuò)充和轉(zhuǎn)變。
Private?WithEvents?NewTextBox?As?TextBox
'通過(guò)使用WithEvents關(guān)鍵字聲明一個(gè)對(duì)象變量為新的命令按鈕
Private?Sub?Command1_Click()
If?NewTextBox?Is?Nothing?Then
Set?NewTextBox?=?Controls.Add("VB.TextBox",?"cmdNew",?Form1)
NewTextBox.Move?200,?200
NewTextBox.Width?=?Form1.Width?-?450
NewTextBox.Height?=?Form1.Height?-?1400
NewTextBox.Visible?=?True
End?If
End?Sub
Private?Sub?Command2_Click()
If?NewTextBox?Is?Nothing?Then
Exit?Sub
Else
Controls.Remove?NewTextBox
Set?NewTextBox?=?Nothing
End?If
End?Sub
Module Module1
Public form1 As form
Public Sub main()
form1 = New Form
form1.Show()
End Sub
End Module
Public Sub checkInjectionWithNoKeyword()
Dim injection_Type As String = My.Forms.SqlInjection.ComboBox_Type.Text.Trim()
Dim my_checkUrl As String = My.Forms.SqlInjection.ComboBox_Url.Text.Trim()
end sub
這個(gè)改成放在窗體內(nèi)就行了,我也有遇到同樣的問(wèn)題,最后只好放窗體里才能實(shí)現(xiàn)。
網(wǎng)上找的什么委托都是不行的。
看你的意思,你是不是想問(wèn)怎么在VB.NET中獲取命令行參數(shù)?如果是這樣,很簡(jiǎn)單,在Vb.NET中,利用System.Environment.GetCommandLineArgs函數(shù)返回一組系統(tǒng)傳送的啟動(dòng)參數(shù)。
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
Dim myArg() As String, i As Integer
myArg = System.Environment.GetCommandLineArgs
If myArg.Length 0 Then
For i = 1 To UBound(myArg)
MsgBox(myArg(i).ToString)
Next
End If
End Sub
假設(shè)你的程序編譯為A.EXE,運(yùn)行時(shí)用 A.EXE /a /s /pt 帶參數(shù)運(yùn)行,則用上述代碼,可分別顯示/a /s /pt
使用可選參數(shù),(以C#4.0為例)
static int plus(int a,int b, int c=0)
{
return a+b+c;
}