Imports System Imports System.Runtime.InteropServices Namespace JustinIO Class CommPort Public PortNum As String Public BaudRate As Integer Public ByteSize As Byte Public Parity As Byte '// 0-4=no,odd,even,mark,space Public StopBits As Byte '// 0,1,2
Imports SystemImports System.IOPublic Class Form2 Private mBmpBuffer As Bitmap Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click mBmpBuffer = New Bitmap(Me.PictureBox1.Width,
Alex YakhninIntelliProg, Inc.March 2003Applies to: Microsoft .NET Compact Framework Microsoft Visual Studio .NET 2003 Microsoft Windows CE .NETSummary: Learn how to build a .NET Compact Framework-based animation control. (8 printed
...or how to upload an ESRI Shapefile to PostGIS.I've often been asked how to copy data from a shapefile to a PostGIS database. PostGIS comes with a commandline-tool for this (shp2pgsql.exe), but all it does is generate a huge SQL-textfile that you
I have received a lot of questions on how to transform data from one coordinatesystem to another on the fly in SharpMap. Usually the problem is that they have data in different coordinatesystems and want to match them. Although I would recommend
Visual Basic.NET(將文字檔匯入數組)開始時引用Imports System.IO按鈕的Click事件Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click '開啟目標檔案(檔案流) Dim myFs As New FileStream(Application.StartupPath &
文章目錄 Transforming between image coordinates and world coordinates Transforming between image coordinates and world coordinates SharpMap has built-in functions to help you transform between image and world
VB.NET中聲音的播放由VB6升級為.NET後,有些人不清楚聲音的處理,比如程式出錯的時候,自訂一個聲音播放,或者程式的背景音樂、包括遊戲音樂等等。下面介紹幾種在VB.NET中計較簡單可以實現的方案: 1. Beep最簡單的一種方法,通過電腦的擴音器發出聲響,聲響的音高與期間取決於硬體和系統軟體,從而隨電腦不同而不同。Beepg跟Msgbox等方法位於Microsoft.VisualBasic.Interaction 中,一般預設系統會自動載入。調用很簡單,看下面的例子。Dim I As
how to get a polygon Tags: General Topics, SharpMap v0.9 / v1.0, SharpMap v2.0, Web Controls, WinForms Controls cdqrainAug 24 2007 at 3:36 PMi want to get a polygon where a point in it. then get the area of this polygon.can anyone help me ? thanks
Detecting a click / displaying ToolTips Tags: General Topics fatboyjimMar 11 2007 at 6:21 AMUsing ASP.NET, The latest changeset of SharpMap ( 19234 ) and GdalRasterLayer..I have a map rendered, and have added extra points in another layer using the