Comments by InbarBarkai (Top 48 by date)

Assembly bindings without PublicKeyToken are ignored.
What is the source of your package? I'm pretty sure the one from Microsoft NuGet Server is signed.

Which part takes most of the time?

If you are referring to internal changes that happens in an object that is in the list, than it should be handled within the object.
If you are referring to changes that are made to the list itself than an AutoResetEvent if a good solution

I recommend using the jQuery dialog or another library's dialog.
It allows you do have all on the same page and the user's experience is better that way.
Note: You should remember that most browsers prevent some popups these days and some users won't understand why nothing happens when they click on that field.

That's because owl is an undeclare prefix (at least by what you shared with us).
If you are using a namespace in xml you need to declare on it somewhere.
The xml you've posted has no declaration of owl.

You're locking the panel before using it on another place.
That's why you get a deadlock.
The SyncLock command prevents any other thread from using the object. Since you start a new thread to add the control, it tries to access the panel but stops because of the lock.

Why on earth would you have a table with no primary key?
Primary key is the unique identifier for the record you are updating.
Updating without it may damage your data.

If the application is a network one, all you need is to have the computer with the database accept network connections and change the connection string accordingly

And no. You need to install sql server on the machine and then import the database (You have many good tools for that).

Do you really want to do it?
Installing and deploying servers on client machines seems like overkill.
If it is a small app maybe you could use a more light database like SQLite as suggested or even access.
That way, all you need to do is to add a clean version of the database to the install package.

Why aren't you using "uploadfile"?
What's the point of posting it back if you're just taking a file from the desktop?
When you'd deploy you website, will the server have all the files you'd want to upload on the desktop? probably not.
Read a little about HttpPostedFileBase class and use it.
https://msdn.microsoft.com/en-us/library/system.web.httppostedfilebase%28v=vs.110%29.aspx

If you're not displaying the report through a viewer, the only option you have is to display a PrintDialog and use cr.PrintOptions.CopyFrom to copy the options to the crystal reports.

This solution, altough it probably works, is very buggy and might not accept the new options.
Crystal Reports printing is very annoying and the only way it prints perfectly is through a viewer, when everything is handled inside the Crystal Reports API.

If all you want is to choose the pages you want to print, show a dialog of your own, asking for the pages.
Then print them using the print method.

Best of luck

1. Where exactly are you checking for the value? dr.Field?
2. Where do you initialize or update the DataRow?

A little more code will be mush helpful for the understanding of the situation.

Sorry, You can't.
This has nothing to do with the way you write your code.
The time it takes the response to return depends on your network, their network, your server and their server.
If your side is good, then probably their's isn't or very busy.

1. Can you please mark this thread as solved?
2. Your statement is incorrect:
In C# you have anonymous methods + Delegates.
In VB there is also something similar but I don't recall what it is called.
Java is a little more complicated because you need to create an anonymous object that implements the method you want.
I'm sure that in other languages there are ways to do it.

You can't.
What you can do is make a global variable (or queue) that holds a reference to the redirecttoanother in the scope you like and call it on afterUploadAll.

Okay, use the "afterUploadAll" event.
http://hayageek.com/docs/jquery-upload-file.php

What are you using then?

Please google it a little.
I just did a small search and found tones of results.
I would have post you a link, but I'm not sure about terms of use here.

I don't understand what are you trying to achieve.
Do you want a progress bar to show for 5 seconds?
Do you want the request process percentage to show?
What did you try?
How do you code look like?

Sudeshna,
I feel like I'm going over the basic usage of visual studio and C# programming.
Please google it a little, especially about the usage of the visual studio debugger.
Then read about the exception "Object reference is not set to an instance of an object".

After you mastered those stuff, revisit the usage of the Crystal Reports api for .Net.

Check if rDoc.ParameterFields["Category"] is null or rDoc.ParameterFields["Category"].CurrentValues is null

Is there a selected value for the DropDownList?
Does the parameter exists in the ParameterFields?

ReportDocument rDoc = new ReportDocument();
rDoc.Load(Server.MapPath("SoldCrystalReport.rpt"));
var paramDiscreteValue = new ParameterDiscreteValue { Value = this.ddlCategory.SelectedValue};
rDoc.ParameterFields["Category"].CurrentValues.Add(paramDiscreteValue);
rDoc.SetDatabaseLogon("sa", "gariahat");
this.crystalReportViewer.ReportSource = rDoc;
this.crystalReportViewer.DataBind();
this.crystalReportViewer.Focus();

The method Load requires a full path.
The result of Server.MapPath is a full path of the relative path you've given it.
Make sure that the report actually is at the location Server.MapPath returns.

Try
var paramDiscreteValue = new ParameterDiscreteValue { Value = Value };
doc.ParameterFields[ParName].CurrentValues.Add(paramDiscreteValue);

Make sure the parameter exists in the report and expects the type of value your assigning it

protected void btnPrint_Click(object sender, EventArgs e)
{
ReportDocument rDoc = new ReportDocument();
rDoc.Load(Server.MapPath("SoldItemsCrystalReport.rpt"));
rDoc.SetParameterValue("Category", this.ddlCategory.SelectedValue);
rDoc.SetDatabaseLogon("UserName", "Password");
this.crystalReportViewer.ReportSource = rDoc;
this.crystalReportViewer.DataBind();
this.crystalReportViewer.Focus();
}
}

The code:
SoldItemsDataSetTableAdapters.spGetJeweleryOnSoldItemsTableAdapter getAllJewellerySoldItems = new SoldItemsDataSetTableAdapters.spGetJeweleryOnSoldItemsTableAdapter();
DataTable dt = getAllJewellerySoldItems.GetAllJewellerySoldItems(this.ddlCategory.SelectedValue);
ReportDocument rDoc = new ReportDocument();
rDoc.SetDataSource(dt);
rDoc.SetParameterValue("Category", this.ddlCategory.SelectedValue);

overrides the data source of the report. The crystal report already holds within itself a query, all you need to do is set the parameter.

You void the change that I suggested when you replace the data source of the report.
Try instead of setting the data source, just changing the selection formula of the report.

Please show me the code so I can have a look

protected void btnPrint_Click(object sender, EventArgs e)
{
ReportDocument cryRpt = new ReportDocument();
cryRpt.Load("C:/Users/SUDESHNA/Documents/Visual Studio 2010/Projects/Inventory/ViewAllCrystalReport1.rpt");

cryRpt .SetDatabaseLogon("UserName", "Password");

cryRpt.Refresh();
cryRpt.PrintToPrinter(2, true, 1, 2);
}
}

Instead of it all.
Load the document (like you did).
Then set the connection.
Print

What kind of improper display do you get? Mirrored? To small?

What do you mean?
Excel is an independent application that has nothing to do with the browser.
Not only that, are you really able to make sure all your clients have Excel installed?

If you just want to display the data in a table on the web page, I suggest using OpenXml.

Maybe try:
<authentication mode="Forms">
<forms loginUrl="~/" timeout="2880" />
</authentication>

I'm sorry, I'm all out of ideas.
Maybe it has something to do with the configuration of you iis.

Change LocalSqlServer to DefaultConnection.
Change your password since you published it by accident

Try using your connection(instead of DefaultConnection use SqlConnection)

Visual studio has a default connection string usually set.
if not you can add a new connection string or add a default like this:
<connectionstrings>
<add name="DefaultConnection" providername="System.Data.SqlClient" connectionstring="Data Source=TheLocationOfTheDatabase;Initial Catalog=TheNameOfTheDatabase;Integrated Security=True;"></add>
</connectionstrings>

Your question is unclear. Could you please elaborate a little?

What is the question?

Try to assign a style to the column's cell style property