what is silver light when will we use silver light,

708

Dataset is the disconnected environment. suppose if you are binding records to gridview (disconnected environment) and you are making changes to the the grid but before updating the database if any other user modify the data, how will you avoid such problem?

808

Hi this is the coding for adding data in to an xml table i want the coding for update and delete Try Dim emp_xml_doc As New XmlDocument If System.IO.File.Exists(Server.MapPath("emp.xml")) Then emp_xml_doc.Load(Server.MapPath("emp.xml")) Dim myrow_element As XmlElement myrow_element = emp_xml_doc.CreateElement("EmpDetails") Dim str As String str = "" & TxtEmpId.Text & "" & _ "" & TxtName.Text & "" & _ "" & TxtSalary.Text & "" myrow_element.InnerXml = str emp_xml_doc.DocumentElement.AppendChild(myrow_element) emp_xml_doc.Save(Server.MapPath("emp.xml")) Response.Write("Record Saved") Dim ds As New DataSet ds.ReadXml(Server.MapPath("emp.xml")) GridView1.DataSource = ds GridView1.DataBind() Else Response.Write("File does not exist.") End If Catch ex As Exception Response.Write(ex.ToString) End Try *********************** this is the xml file 100 xxx 2000 yyy dddd 77777 rrrr rrrr 6666 qaqa sini 50000 errrrrrrrr rrrrrrrrr 677777 rrr rrr 33

850

Any one can tell how we store tiff format images in database and retrive from the database(need for tiff format only)

901

How to do parallel database export in remote SQL Server in ESSL time track. It is working for local server but not working for remote SQL Server

2407

Is LINQ performance wise better or using sqlcommand?

3153

calling result set one procedure to anothar procedure in sql2000

769

can we remote debug applications with the remote debugger installed with vs.net 2002, with vs.net 2003?

1078

In Data grid the question is below quantity price total these are 3 fields available in data grid if you enter quantity the total has to update automatically.Price field is already filled completely

856

How can we communicate with each server in N-tier Architecture? and what are the methods?

1095

Why is the standalone environment only useful during the development process?

635

there is two functions function a and function b like fun a(){.... ..... } fun b() { } in function b i write the coding to add two numbers and i need to dispaly the sum result in function a with out using global variable. how we do?

1248

how to include timer or counting time to display next page in asp.net

982

Write some code using interfaces, virtual methods, and an abstract class`

877

If you are using components in your application, how can you handle exceptions raised in a component?

1391