本文整理汇总了VB.NET中System.Windows.Forms.FontDialog.HookProc方法的典型用法代码示例。如果您正苦于以下问题：VB.NET FontDialog.HookProc方法的具体用法？VB.NET FontDialog.HookProc怎么用？VB.NET FontDialog.HookProc使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Forms.FontDialog的用法示例。
在下文中一共展示了FontDialog.HookProc方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: HookProc
' Defines the constants for Windows messages.
Const WM_SETFOCUS = &H7
Const WM_INITDIALOG = &H110
Const WM_LBUTTONDOWN = &H201
Const WM_RBUTTONDOWN = &H204
Const WM_MOVE = &H3
<System.Security.Permissions.PermissionSetAttribute(System.Security.Permissions.SecurityAction.Demand, Name:="FullTrust")> _
Protected Overrides Function HookProc(ByVal hWnd As IntPtr, ByVal msg As Integer, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As IntPtr
' Evaluates the message parameter to determine the user action.
Select Case msg
Case WM_INITDIALOG
System.Diagnostics.Trace.Write("The WM_INITDIALOG message was received.")
Case WM_SETFOCUS
System.Diagnostics.Trace.Write("The WM_SETFOCUS message was received.")
Case WM_LBUTTONDOWN
System.Diagnostics.Trace.Write("The WM_LBUTTONDOWN message was received.")
Case WM_RBUTTONDOWN
System.Diagnostics.Trace.Write("The WM_RBUTTONDOWN message was received.")
Case WM_MOVE
System.Diagnostics.Trace.Write("The WM_MOVE message was received.")
End Select
' Always call the base class hook procedure.
Return MyBase.HookProc(hWnd, msg, wParam, lParam)
End Function