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Why not have several project in the same solution. Each sharing the source code for the items each version needs.
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Thanks for your answer.
The reason, why I would like to avoid it is this: When I add a new source file to one of the projects, I have to add it to all projects, in case it is needed there. That is fine with a small project, but this one will over time get rather large and I want to keep maintenance of different versions to a minimum.
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Conditional compilation is for small changes between different versions of the same assembly - e.g. DEBUG vs. RELEASE or excluding some features in a compact framework build.
You should create separate libraries for each module of your program and create three .exe files that use the libraries required for that version.
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i want code for authentication's to connect remote computer and accessing the files in remote computer. Code in C# with windows app if possible
this is haneef
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What have you done so far?
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the following code for backup a database stadard form of zip file.
it is working properly for c# with windows app but not C# with asp. why i don't know.
in c# with windows also one problem it is not connecting to remote server database.
using System.Data.SqlClient;
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using SQLDMO;
using System.IO;
using System.Diagnostics;
using Shell32;
using System.Xml;
using System.Security.Permissions;
using System.Configuration;
namespace backup1
{
///
/// Summary description for WebForm1.
///
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.TextBox TextBox1;
protected System.Web.UI.WebControls.TextBox TextBox2;
protected System.Web.UI.WebControls.Label Label1;
protected System.Web.UI.WebControls.Label Label2;
protected System.Web.UI.WebControls.Label Label3;
protected System.Web.UI.WebControls.Label Label4;
protected System.Web.UI.WebControls.Button Button2;
protected System.Web.UI.WebControls.TextBox t1;
protected System.Web.UI.WebControls.TextBox t2;
protected System.Web.UI.WebControls.ListBox ListBox1;
protected System.Web.UI.WebControls.ListBox lb;
protected System.Web.UI.WebControls.Button Button1;
private void Page_Load(object sender, System.EventArgs e)
{
/*SQLDMO.Application oSQLServerDMOApp = new SQLDMO.Application();
SQLDMO.NameList oNameList;
oNameList = oSQLServerDMOApp.ListAvailableSQLServers();
for (int intIndex = 0; intIndex <= oNameList.Count - 1; intIndex++)
{
if (oNameList.Item(intIndex as object) != null)
{
lb.Items.Add(oNameList.Item(intIndex).ToString());
}
}
if (lb.Items.Count > 0)
lb.SelectedIndex = 0;
else
lb.Items.Add("(local)");*/
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}
///
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
///
private void InitializeComponent()
{
this.Button2.Click += new System.EventHandler(this.Button2_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void Button2_Click(object sender, System.EventArgs e)
{
string s="";
string con="";
string del2="";
string s1="";
string del1="";
int len1=0;
string k="";
string temp="";
string database1="";
string temp1="";
try
{
Login2Class s12=new Login2Class();
SQLServer2Class server = new SQLServer2Class();
Databases databases;
Database2 database;
Backup2Class backup = new Backup2Class();
//SqlConnection con11=new SqlConnection("user id=sa ; password=sa123; data source=192.168.1.6; database=pubs");
//con11.Open();
server.LoginSecure = true;
server.Connect("192.168.1.6" ,"administrator" ,"");
databases = server.Databases;
database1=t1.Text;
database = (Database2) databases.Item(database1, null);
backup.PercentCompleteNotification = 1;
backup.Database = database.Name;
int len=0;
s=TextBox2.Text;
if(s.ToUpper().EndsWith(".BAK") == true)
{
len1=s.Length;
s=s.Substring(0,len);
}
System.IO.Directory.CreateDirectory(s);
temp= System.IO.Directory.CreateDirectory(s).ToString();
s=s+"\\"+temp;
try
{
if(s.ToUpper().EndsWith(".BAK") == false)
{
s += ".bak";
}
del2=s;
backup.Files = s;
temp1=s;
backup.SQLBackup(server);
server.DisConnect();
backup = null;
server = null;
}//try
catch(Exception ex)
{
Response.Write(ex.ToString());
}
s1=s;
con="\\"+temp+".bak";
if(s1.EndsWith(con)==true)
{
len1=s1.IndexOf(con);
k=s1.Substring(0,len1);
}
con=temp+".bak";
if(s1.EndsWith(con)==true)
{
len1=s1.IndexOf(con);
s1=s1.Substring(0,len1-1);
}
del1=s1;
if(s.ToUpper().EndsWith(".ZIP") == false)
{
s1 += ".zip";
}
byte[] emptyzip = new byte[] {80,75,5,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
FileStream fs= File.Create(s1);
fs.Write(emptyzip, 0, emptyzip.Length);
fs.Flush();
fs.Close();
fs = null;
//Copy a folder and its contents into the newly created zip file
Shell32.ShellClass sc = new Shell32.ShellClass();
Shell32.Folder SrcFlder = sc.NameSpace(k);
Shell32.Folder DestFlder = sc.NameSpace(s1);
Shell32.FolderItems items = SrcFlder.Items();
DestFlder.CopyHere(items, 0);
int i=DestFlder.Items().Count;
while(items.Count >= i)
{
System.Threading.Thread.Sleep(1000);
}
System.Threading.Thread.Sleep(1000);
System.Threading.Thread.Sleep(1000);
System.Threading.Thread.Sleep(1000);
System.IO.File.Delete(del2);
System.IO.Directory.Delete(del1);
Response.Write("zip file created in location ::" + s1);
}//try
catch(System.Runtime.InteropServices.COMException ex)
{
Response.Write(ex.ToString());
}
catch(System.Exception ex)
{
Response.Write(ex.ToString());
}
}
}
}
this is haneef
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I am having a tabcontrol.Tab pages are added to it dynamically.Tab pages are type of "Form". On that form i am dragging a control.On the drag over event i get the e.X & e.Y position (screen coordinates).When i convert to Client coordinates i dont get the exact dropped location for control.
Like 1 big rectangle(tab page) with embedded small rectangle(Form).When control is dragged in small rectangle(Form) i dont get exact location.When i drag control to 0,0 position of small rectangle(Form) i get some other value(42,136).
Can anyone help me.Thanks in advance.
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hi i am just wondering if there is a way to query a datatable so as to find out if there is a row whos date exists between 2 specified dates and if so where wud i be able to read an intro to thi thanks in advance
tim
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Yes. You can use the DataView class. Set the rowfilter = "field > " + date.toshortstring " + " and " + "field < " + date.toshortstring
Check you help files for the exact syntax, I'm just going from memory.
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ok thanks alot folks
worked perfectly and in about one fifth of the time thanks alot
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How Can I Make Setup File In C#.NET 2003 including The database files
just to run automaticly on other pc's .
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kifahhk wrote: How Can I Make Setup File In C#.NET 2003
Gee I don't know... hey maybe with a Setup and Deployment Project?  
led mike
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Stop, it can't be that easy
I'm sure he looked everywhere before posting 
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the subject is self-explanatory
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I'm sure you scoured this site and found nothing 
But, here's one:
http://www.codeproject.com/dotnet/Auto_Increment_Version.asp
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I would like to know how can i pass a table to Hibernate automatically in Net 1.1. That is a neeed a software to generate DTO y DAO.
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Hello,
I am looking for a solution to synchronize multiple Exchange-Calendars
with my SQL-Database.
Is there anyone who can tell my a way to solve this problem?
I am using Visual Studio 2005 .NET and MS Office 2003. I tried several
ways but I didn´t get a solution.
Thanks John
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What have you got so far?
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I have a
class myButton:Button
{
myButton(object obj)
{
//...
}
protected void override OnPaint(PaintEventArgs ev)
{
// code
}
}
What i want:
I have a form with a simple button.
When i enter the event_click this button i create a myButton control object that i want to be drawn somewhere on the form.
The reason why i need a custom control is that i want the myButton obj to contain the object that i send to the constructor.
How do i draw this button to the form, what do i call and so forth?
The properties i want to set for this myButton is that it is flat for now..
To this myButton i want to register the double_click event.
Have searched the internet but i am a bit confused, i thought i understood but nothing draws.
Please som help!
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babbelfisken wrote: protected void override OnPaint(PaintEventArgs ev)
{
// code
}
}
You'll be wanting to look at ev.Graphics - the Graphics object. This will allow you to manually draw the button. For example:
ev.Graphics.DrawRectangle(Pens.Black, this.ClientRectangle);
But it gets more complex - double buffering, multiple states (enabled, disabled etc..).
Is that a good starting point?
Eitsop
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Hello friends,
I have to create an application through which client can take backup of other machines on server machine(in LAN).
So primarily I want to create server application which can copy simple text file from client machines(in LAN) and save them on server machine.
I am new in .net and not getting how I should start?........I hope some experts can help me out.
Please help me to solve this situation it's urgent.....
Thanks,
Nagraj.
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The simplest method would probably be to do something like:
File.Copy("\\\\pc1\\c$\\textfile1.txt", "\\\\server1\\backup$\\pc1textfile.txt">
Where pc1 is source pc and server1 is the server name.
You might need to enumerate a few folders or files to determine if they exist. Good starting points are:
File.Exists, Directory.GetFiles and Directory.GetSubFolders.
Any help?
Eitsop
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Thanks,
As you suggest I find the solution in same direction.
regards,
Nagraj
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