Criando Launcher - Visual Basic

[attorney]

E ai gente!
Bom, eu vi que tinha muita gente que tinha dificuldade de fazer o launcher nos tutoriais escritos, então resolvi fazer essa vídeo aula desenvolvendo um launcher no Visual basic 6!

Gente houve um erro meu lá na linha

Call Shell(App.Path & "main.exe connect /u" & IP & " /p" & Porta(0), vbNormalFocus)

Troque por

Call Shell(App.Path & "\main.exe connect /u" & IP & " /p" & Porta(0), vbNormalFocus)

Module

Option Explicit
Public Const HKEY_CLASSES_ROOT = &H80000000
Public Const HKEY_CURRENT_USER = &H80000001
Public Const HKEY_LOCAL_MACHINE = &H80000002
Public Const HKEY_USERS = &H80000003
Public Const HKEY_PERFORMANCE_DATA = &H80000004
Public Const HKEY_CURRENT_CONFIG = &H80000005
Public Const HKEY_DYN_DATA = &H80000006
Public Const REG_SZ = 1
Public Const REG_BINARY = 3
Public Const REG_DWORD = 4
Public Const ERROR_SUCCESS = 0&
Public Declare Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Public Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
Public Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" (ByVal hKey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
Public Declare Function RegDeleteKey Lib "advapi32.dll" Alias "RegDeleteKeyA" (ByVal hKey As Long, ByVal lpSubKey As String) As Long
Public Declare Function RegDeleteValue Lib "advapi32.dll" Alias "RegDeleteValueA" (ByVal hKey As Long, ByVal lpValueName As String) As Long
Public Declare Function RegEnumKey Lib "advapi32.dll" Alias "RegEnumKeyA" (ByVal hKey As Long, ByVal dwIndex As Long, ByVal lpName As String, ByVal cbName As Long) As Long
Public Declare Function RegEnumValue Lib "advapi32.dll" Alias "RegEnumValueA" (ByVal hKey As Long, ByVal dwIndex As Long, ByVal lpValueName As String, lpcbValueName As Long, lpReserved As Long, lpType As Long, lpData As Byte, lpcbData As Long) As Long
Public Declare Function RegQueryValueEx Lib "advapi32.dll" Alias "RegQueryValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, lpType As Long, lpData As Any, lpcbData As Long) As Long
Public Declare Function RegSetValueEx Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, lpData As Any, ByVal cbData As Long) As Long

Public Sub CreateKey(hKey As Long, strPath As String)
Dim hCurKey As Long
Dim lRegResult As Long

lRegResult = RegCreateKey(hKey, strPath, hCurKey)

If lRegResult <> ERROR_SUCCESS Then

End If

lRegResult = RegCloseKey(hCurKey)

End Sub

Public Sub DeleteKey(ByVal hKey As Long, ByVal strPath As String)
Dim lRegResult As Long

lRegResult = RegDeleteKey(hKey, strPath)

End Sub

Public Sub DeleteValue(ByVal hKey As Long, ByVal strPath As String, ByVal strValue As String)
Dim hCurKey As Long
Dim lRegResult As Long

lRegResult = RegOpenKey(hKey, strPath, hCurKey)

lRegResult = RegDeleteValue(hCurKey, strValue)

lRegResult = RegCloseKey(hCurKey)

End Sub

Public Function GetSettingString(hKey As Long, strPath As String, strValue As String, Optional Default As String) As String
Dim hCurKey As Long
Dim lValueType As Long
Dim strBuffer As String
Dim lDataBufferSize As Long
Dim intZeroPos As Integer
Dim lRegResult As Long

If Not IsEmpty(Default) Then
GetSettingString = Default
Else
GetSettingString = ""
End If

lRegResult = RegOpenKey(hKey, strPath, hCurKey)
lRegResult = RegQueryValueEx(hCurKey, strValue, 0&, lValueType, ByVal 0&, lDataBufferSize)

If lRegResult = ERROR_SUCCESS Then

If lValueType = REG_SZ Then
strBuffer = String(lDataBufferSize, " ")
lRegResult = RegQueryValueEx(hCurKey, strValue, 0&, 0&, ByVal strBuffer, lDataBufferSize)

intZeroPos = InStr(strBuffer, Chr$(0))
If intZeroPos > 0 Then
GetSettingString = Left$(strBuffer, intZeroPos - 1)
Else
GetSettingString = strBuffer
End If

End If

Else
End If

lRegResult = RegCloseKey(hCurKey)
End Function

Public Sub SaveSettingString(hKey As Long, strPath As String, strValue As String, strData As String)
Dim hCurKey As Long
Dim lRegResult As Long

lRegResult = RegCreateKey(hKey, strPath, hCurKey)

lRegResult = RegSetValueEx(hCurKey, strValue, 0, REG_SZ, ByVal strData, Len(strData))

If lRegResult <> ERROR_SUCCESS Then
End If

lRegResult = RegCloseKey(hCurKey)
End Sub

Public Function GetSettingLong(ByVal hKey As Long, ByVal strPath As String, ByVal strValue As String, Optional Default As Long) As Long

Dim lRegResult As Long
Dim lValueType As Long
Dim lBuffer As Long
Dim lDataBufferSize As Long
Dim hCurKey As Long

If Not IsEmpty(Default) Then
GetSettingLong = Default
Else
GetSettingLong = 0
End If

lRegResult = RegOpenKey(hKey, strPath, hCurKey)
lDataBufferSize = 4

lRegResult = RegQueryValueEx(hCurKey, strValue, 0&, lValueType, lBuffer, lDataBufferSize)

If lRegResult = ERROR_SUCCESS Then

If lValueType = REG_DWORD Then
GetSettingLong = lBuffer
End If

Else
End If

lRegResult = RegCloseKey(hCurKey)

End Function

Public Sub SaveSettingLong(ByVal hKey As Long, ByVal strPath As String, ByVal strValue As String, ByVal lData As Long)
Dim hCurKey As Long
Dim lRegResult As Long

lRegResult = RegCreateKey(hKey, strPath, hCurKey)

lRegResult = RegSetValueEx(hCurKey, strValue, 0&, REG_DWORD, lData, 4)

If lRegResult <> ERROR_SUCCESS Then
End If

lRegResult = RegCloseKey(hCurKey)
End Sub

Public Function GetSettingByte(ByVal hKey As Long, ByVal strPath As String, ByVal strValueName As String, Optional Default As Variant) As Variant
Dim lValueType As Long
Dim byBuffer() As Byte
Dim lDataBufferSize As Long
Dim lRegResult As Long
Dim hCurKey As Long

If Not IsEmpty(Default) Then
If VarType(Default) = vbArray + vbByte Then
GetSettingByte = Default
Else
GetSettingByte = 0
End If

Else
GetSettingByte = 0
End If

lRegResult = RegOpenKey(hKey, strPath, hCurKey)
lRegResult = RegQueryValueEx(hCurKey, strValueName, 0&, lValueType, ByVal 0&, lDataBufferSize)

If lRegResult = ERROR_SUCCESS Then

If lValueType = REG_BINARY Then

ReDim byBuffer(lDataBufferSize - 1) As Byte
lRegResult = RegQueryValueEx(hCurKey, strValueName, 0&, lValueType, byBuffer(0), lDataBufferSize)

GetSettingByte = byBuffer

End If

Else
End If

lRegResult = RegCloseKey(hCurKey)

End Function

Public Sub SaveSettingByte(ByVal hKey As Long, ByVal strPath As String, ByVal strValueName As String, byData() As Byte)

Dim lRegResult As Long
Dim hCurKey As Long

lRegResult = RegCreateKey(hKey, strPath, hCurKey)

lRegResult = RegSetValueEx(hCurKey, strValueName, 0&, REG_BINARY, byData(0), UBound(byData()) + 1)

lRegResult = RegCloseKey(hCurKey)

End Sub

Public Function GetAllKeys(hKey As Long, strPath As String) As Variant

Dim lRegResult As Long
Dim lCounter As Long
Dim hCurKey As Long
Dim strBuffer As String
Dim lDataBufferSize As Long
Dim strNames() As String
Dim intZeroPos As Integer

lCounter = 0

lRegResult = RegOpenKey(hKey, strPath, hCurKey)

Do

lDataBufferSize = 255
strBuffer = String(lDataBufferSize, " ")
lRegResult = RegEnumKey(hCurKey, lCounter, strBuffer, lDataBufferSize)

If lRegResult = ERROR_SUCCESS Then

ReDim Preserve strNames(lCounter) As String

intZeroPos = InStr(strBuffer, Chr$(0))
If intZeroPos > 0 Then
strNames(UBound(strNames)) = Left$(strBuffer, intZeroPos - 1)
Else
strNames(UBound(strNames)) = strBuffer
End If

lCounter = lCounter + 1

Else
Exit Do
End If
Loop

GetAllKeys = strNames
End Function

Public Function GetAllValues(hKey As Long, strPath As String) As Variant

Dim lRegResult As Long
Dim hCurKey As Long
Dim lValueNameSize As Long
Dim strValueName As String
Dim lCounter As Long
Dim byDataBuffer(4000) As Byte
Dim lDataBufferSize As Long
Dim lValueType As Long
Dim strNames() As String
Dim lTypes() As Long
Dim intZeroPos As Integer

lRegResult = RegOpenKey(hKey, strPath, hCurKey)

Do
lValueNameSize = 255
strValueName = String$(lValueNameSize, " ")
lDataBufferSize = 4000

lRegResult = RegEnumValue(hCurKey, lCounter, strValueName, lValueNameSize, 0&, lValueType, byDataBuffer(0), lDataBufferSize)

If lRegResult = ERROR_SUCCESS Then

ReDim Preserve strNames(lCounter) As String
ReDim Preserve lTypes(lCounter) As Long
lTypes(UBound(lTypes)) = lValueType

intZeroPos = InStr(strValueName, Chr$(0))
If intZeroPos > 0 Then
strNames(UBound(strNames)) = Left$(strValueName, intZeroPos - 1)
Else
strNames(UBound(strNames)) = strValueName
End If

lCounter = lCounter + 1

Else
Exit Do
End If
Loop

Dim Finisheddata() As Variant
ReDim Finisheddata(UBound(strNames), 0 To 1) As Variant

For lCounter = 0 To UBound(strNames)
Finisheddata(lCounter, 0) = strNames(lCounter)
Finisheddata(lCounter, 1) = lTypes(lCounter)
Next

GetAllValues = Finisheddata

End Function

Opções button Aplicar

Public Sub Carregar_Configurações()
Dim resolução As Long
Text1.Text = GetSettingString(HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "ID")
Check1.Value = GetSettingLong(HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "MusicOnOff")
Check2.Value = GetSettingLong(HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "SoundOnOff")
resolução = GetSettingLong(HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "Resolution")
Select Case resolução
Case "0"
valor_resolução(0).Value = True
Case "1"
valor_resolução(1).Value = True
Case "2"
valor_resolução(2).Value = True
Case "3"
valor_resolução(3).Value = True
End Select
End Sub

Public Sub Salvar_Configurações()
SaveSettingString HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "ID", Text1.Text
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "MusicOnOff", Check1.Value
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "SoundOnOff", Check2.Value
If valor_resolução(0).Value = True Then
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "Resolution", "0"
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "ResolutionA", "0"
ElseIf valor_resolução(1).Value = True Then
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "Resolution", "1"
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "ResolutionA", "0"
ElseIf valor_resolução(2).Value = True Then
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "Resolution", "2"
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "ResolutionA", "0"
ElseIf valor_resolução(3).Value = True Then
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "Resolution", "3"
SaveSettingLong HKEY_CURRENT_USER, "Software\Webzen\Mu\Config", "ResolutionA", "1"
End If
End Sub

Private Sub Command1_Click()
Call Salvar_Configurações
Unload Me
End Sub

Private Sub Command2_Click()
Unload Me
End Sub

Private Sub Form_Load()
Call Carregar_Configurações
End Sub

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Créditos
GuilhermeM.