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I was using the Jet OLEDB Provider in my web site to convert SQL table to Excel sheet.
When I moved to 64-bit OS (IIS real 64 bit), it turned out that the Jet OLEDB DLL is not supported in 64-bit and Microsoft does intend to do so in the future - What options do I have to support this option (Saving SQL table to Excell file) in 64-bit OS?
Thanks
Haim
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You have no choice but to force your app to compile as 32-bit only. Look for "Target Type" or "Target CPU" in your project properties, probably behind an "Advanced" tab or button, and set it to "x86".
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How can use BHO dll in C# to add a specific url to the
internet "trusted web sites" on a local machine?
Thanks.
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No offense, but I hope it's impossible. I wouldn't like any program to do that on my machine.
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This is only after asking your permission to do so, of course...
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Well in that case, maybe.. I don't know how to do it though, sorry
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AFAIK, you can't. Code running inside the browser cannot modify the browsers security settings.
The "trusted sites" list is best managed using a Group Policy under Active Directory.
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Probably you cannot do this....there are 2 main security issues are there (i) Browser (ii) Active Directory
Thanks
Md. Marufuzzaman
Don't forget to click [Vote] / [Good Answer] on the post(s) that helped you.
I will not say I have failed 1000 times; I will say that I have discovered 1000 ways that can cause failure – Thomas Edison.
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i have a table student columns like id and name. it refers another tables foreign key. when i change the data type of id from integer to Big Integer foreign key restrict and do not allow to change the data type . plz help me i want to change the data type in sql wihtout foreign key restriction.
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Goto Database forum, this is the wrong forum.
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You should better post it to the General Database section...
Thanks
Md. Marufuzzaman
Don't forget to click [Vote] / [Good Answer] on the post(s) that helped you.
I will not say I have failed 1000 times; I will say that I have discovered 1000 ways that can cause failure – Thomas Edison.
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hiiiiiiiii,
i was doing a registration page where i need to validate the text box to carry more than 5 characters........
i used custom validation n declared a function in source as this
function validateLength ( src, arg )
{
arg.IsValid =( args.Value.length >= 8);
}
and made the clientvalidation function as "validationlength" ........
but its not working ..............
anybody have the answer plz help me in this code..........
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Goto ASP.NET Forum, this is the wrong forum.
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hi i want to show progress bar and want to show the progress bar value in text box...hw can i do that?
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Simple - just include the code below in your app.
private void Form1_Load(object sender, EventArgs e)
{
WebBrowser wb = new WebBrowser();
wb.Dock = DockStyle.Fill;
Controls.Add(wb);
wb.Url = new Uri("http://www.google.co.uk/search?hl=en&safe=off&q=How+do+I+use+a+progress+bar+in+c%23%3F&btnG=Search&meta=");
WindowState = FormWindowState.Maximized;
}
No trees were harmed in the sending of this message; however, a significant number of electrons were slightly inconvenienced.
This message is made of fully recyclable Zeros and Ones
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LOL
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Either:
1. Wherever you're setting the Value of the progress bar, also call ToString() on the value and set that as the text box's Text
2. Use your own class that derives from ProgressBar and create a ProgressChanged event. Then, subscribe to that and update your text box in the handler. Something like:
using System;
using System.Windows.Forms;
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
myProgressBar.ProgressChanged += myProgressBar_ProgressChanged;
}
void myProgressBar_ProgressChanged(object sender, EventArgs<int> e)
{
textBox.Text = string.Format("{0}%", e);
}
}
public class MyProgressBar : ProgressBar
{
public event EventHandler<EventArgs<int>> ProgressChanged;
public new int Value
{
get { return base.Value; }
set
{
if (value >= Minimum &&
value <= Maximum &&
value != base.Value)
{
base.Value = value;
OnProgressChanged(new EventArgs<int>(value));
}
}
}
protected virtual void OnProgressChanged(EventArgs<int> e)
{
EventHandler<EventArgs<int>> eh = ProgressChanged;
if (eh != null)
eh(this, e);
}
}
public class EventArgs<T> : EventArgs
{
public EventArgs(T value)
{
Value = value;
}
public T Value
{
get;
private set;
}
public override string ToString()
{
return Value.ToString();
}
}
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hw can i use multithreading for doing that.
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Use a BackgroundWorker or my ProgressWorker[^] that already combines a BackgroundWorker and ProgressBar .
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Dear All,
I am trying to open reports which are in Ms Access.
I tried bellow code but it seems it opens full the database, what i want is to show only viewer inside my winform.
any ideas, suggestion or alternatives please?
MsAccess.Application app = new MsAccess.Application();
app.OpenCurrentDatabase(Utilities.DBFullPath, false, "password");
app.DoCmd.OpenReport("rptCommunity", MsAccess.AcView.acViewReport, Type.Missing, Type.Missing, MsAccess.AcWindowMode.acWindowNormal, Type.Missing);
app.Visible = true;
Abdul Rahaman Hamidy
Database Developer
Kabul, Afghanistan
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Access will not open a report inside your own form. It does not have this option.
If you want to use your own form to display the report, you'll have to use some other reporting library and have it grab the data from the Access database.
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You cant implement, Microsoft Access database does not support this.
Thanks
Md. Marufuzzaman
Don't forget to click [Vote] / [Good Answer] on the post(s) that helped you.
I will not say I have failed 1000 times; I will say that I have discovered 1000 ways that can cause failure – Thomas Edison.
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how can i read an espcial address of bios or a location in ROM,
for example how can i read the content of adress 0x0ffff5. tnx
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So far as I know, you must write it in C or C++ then compile it as DLL.
Then use "DllImport" to call the function in that C DLL from C#.
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