Roop's Q&A profile

• Windows Forms PointToScreen and PointToClient

  Can any one explain how these methods work These methods allow you to convert from screen coordinates to form coordinates and back. Basically, if you don't use these methods, you have to track the location of the form and use it to calculate the actual screen coordinates of points on the screen. Say, for example, you want to open a&n ...Show All

• Windows Forms Explorer TreeView

  Hi, I want to create a TreeView such one as Explorer because most people are know with that "instrument". But how do you have to create that, I imported a TreeView. And now I want to add nodes for all directories. Is there a code for that or do you have to use DirectoryEntry and if so how do I use it in a good way. Ruben I've moved this thread to the Windows Forms General group from the C# Language group, as it's more to do with Windows Forms than C# itself. Jon ...Show All

• Visual Studio Express Editions Image library or VS2005ImageLibrary.zip

  Boy am I finding this VB2005 stuff tough going, just about everything I want to do has changed. Anyway I want to use some of the 'pretty' graphics that are now available, I did download some freebies when I downloaded Express a couple of weeks ago but found them limited. So when I am creating my menu items, I can see some images already in use, but I cant locate them, where are they located I could reassign some of them if I could find them. So I started searching help and was advised that there are lots of images in VS2005ImageLibrary.zip located in ..... VisualStudio 8\ Common7\ see help... icons ...sources for the exact loaction ...Show All

• .NET Development WSE 3.0 "Could not load file or assembly"

  I've built a VS2005 webservice using WSE 3.0. I'm trying to deploy it on a local development server which has .net 2.0 framework installed and the administration version of the wse 3.0 runtime. I get the following message when viewing the asmx file in a browser: Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Could not load file or assembly 'Microsoft.Web.Services3, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad3 ...Show All

• Windows Forms Help code conversion

  Can someone please tell me what this code would be in VB2005   WebBrowser1.silent = true Is there no one that knows an answer to this Im like completely lost with this. ...Show All

• Visual Studio Fields cut off printing Crystal Report

  I have a C# .net program that contains a Crystal Report.  The program allows the user to print the report from within the program.  I am not using the report viewer control, I am simply telling the report object (quoteReport) to print to the printer after showing a print dialog window (reportPrintDialog).  Here is my code: // printer settings quoteReport.PrintOptions.PrinterName = reportPrintDialog.PrinterSettings.PrinterName; // print all pages quoteReport.PrintToPrinter(reportPrintDialog.PrinterSettings.Copies, false , 0, 0); The report prints on the printer, but when I look at the print out, most of the ...Show All

• Smart Device Development Different Forecolor in listbox

  How do I add listbox forecolor differently on each line For example, line1 is red, line2 is black, line3 is red, line4 is black and so on. Is there a trick Is that possible Thanks ! With netcf v1.0 this is not possible. You need to create your own listcontrol or start with the one in the SDF from opennetcf: http://vault.netcf.tv/VaultService/VaultWeb/Blame.aspx repid=2&path=%24%2fSDF%2fOpenNETCF.Windows.Forms%2fListBoxEx.cs&version=2&includedversions=20 (guest, guest) With netcf v2.0, you can use a ListView instead and ListViewItem supports both ForeColor and BackColor. Cheers Daniel ...Show All

• .NET Development Socket Connections do not seem to close properly

  Hello, I have created a TCP socket Client program and a Listener program consisting of mainly MS sample code.  The two programs do communicate, but once the client has disconnected using TCPclient.Close, the client socket shows a CLOSE_WAIT in the "netstat" command and does not go away until the Listener is shutdown. I have tried the Client program with a commercial Listener program, and it does not leave the client socket in CLOSE_WAIT.   The client socket listing is gone from the netstat command.  This makes me think there that the MS Listener sample code is not closing the client socket properly. Any ideas   ...Show All

• Visual Studio Express Editions tableDataGridView_CellValueChanged or CellValidating

  I have a datagridview control that is bound to an access database. At the “ tableDataGridView_CellValueChanged “, I have some validations. I need the value of the cell before changed, it is possible I have the same problem if I try to use the table DataGridView_CellValidating I am trying to validate that specific column can’t be changed if the value before was different of null. Can somebody help me Thanks. Check out this example in the vb.net newsgroup . ...Show All

• .NET Development Generic Types

  would anyone know how to implement a single class for different types. This's my class Class CClass       Public Sub New(TheTypeShouldBe  AS  What  )         ' So That i can define a generict List of  'ThisShouldBeTheType'         Dim myList as NewList(Of TheTypeShouldBe)       End Sub         End Class Many Thanks Hi, and overloaded functions DO NOT Work Please would anyone know how to let the ...Show All

• Visual Basic Coverting MSGrid control to VB2005

  I'm trying to upgrade a VB 6 project which uses a component called MSGrid, or grid32.ocx; the conversion seems to have a problem finding a more modern replacement for it. When I try to open a form that uses the grid control, I get One or more errors encountered while loading the designer ... The designer cannot process the code at line 289: CfGrid.OcxState = CType(resources.GetObject("CfGrid.OcxState"), System.Windows.Forms.AxHost.State) The code within the method 'InitializeComponent' is generated by the designer and should not be manually modified. Please remove any changes and try opening the designer again. But I can't re ...Show All

• SQL Server Whether probably to receive metadata about a status of cubes, by means of SQL inquiry to SQL Server

  Someboy help me to receive the status of cubes's metadata info via SQL Query. I've been analyzing this problem for two weeks and found several solution for example ActiveX (ADOMD.Catalog) or other programing solution, bat I want faund SQL solution this problem. Information Microsoft SQL Server 2000 - 8.00.2039 (Intel X86) May 3 2005 23:18:38 Copyright (c) 1988-2003 Microsoft Corporation Enterprise Edition on Windows NT 5.0 (Build 2195: Service Pack 4) I`am write VB code (Example for Excel [References: ADO, ADO Multy-dimensional]) Use it for view cube meta data info Option Explicit Function SMid(iSta ...Show All

• Visual C# Parse a structured text file and extract data.

  I'm trying to parse a text file that has a certain consistent structure and load it into a string for processing.  Can someone guide me in the right direction   Basically this is a C# windows application that will call a batch file to run that will output a text file into a temp directory.  I need to parse this file and extract certain data from it.  ShouldI use some sort of regular expression or is there a better way I need to extract the firmware and serial numbers from this file.  Basically the file structure goes something like this:   Board       & ...Show All

• Visual C++ Dreaded C1902 error... but only through ssh?

  I'm running in to the dreaded C1902 ("Program database mismatch: please check your installation") error, with a twist... it only happens if I try to compile when logged on via ssh. I checked my environment ('env | sort' and 'diff' the output from both ssh'd and local), and then tried sourcing the 'good' environment in my ssh session, so it isn't that. What would cause this error to only show up on a remote login If it matters, I'm using password-less login and trying to build on an NFS share, but the compiler is local. 'type -P' on mspdb80.dll, mspdbcore.dll, mspdbsrv.exe returns: /usr/vc8/common7/ide/mspdb80.dll /usr/vc8/common7/ ...Show All

• Windows Forms Filling Data in DataGrid Row by Row

  I want to fill the Datagrid without defining any datasource. I want to check some condition and according to that i want to fill the row. Is there any way to do this Hi, you can add rows:             dataGridView1.Columns.Add("car", "Car");             dataGridView1.Columns.Add("color", "color"); and fill them with values:              dataGridView1.Rows.Add(new string[] {"Ford","blue"});             dataGridView1.Rows.Add(new string[] { "N ...Show All