There are several reading/writing threads. If the queue is null, the read threads cannot proceed. In above situation, code a thread-safe queue.
Latest Answer: First save the image in a particular location(eg. c:Imagefirst.jpg) , in sql server save the full path of the image,then access it uisng C#.. ...
Does an abstract class can contain sealed methods? Can we create an abstract class without abstract methods?
In the code below which constructor will get fired first?Public Class Class1Sub New()End SubEnd ClassPublic Class class2Inherits Class1Sub New()End SubEnd Class
I am copying some data from a shared folder in network(VLAN) the band width of the VLAN is 2 mbps(not effective)So when I am copying a file of around 10 mb in between the network breaks or packet lossesand I am not able to copy the entire thing.What should I do
Interface contains the declaration of methods only and we can declare this method also inside our own class.So what is the need once declare a method inside the interface and then implement it into a class?
Latest Answer: no..if you do do, you will get a complie time error:A namespace declaration cannot have modifiers or attributes ...
Latest Answer: We should use the Currency CurrencyManager cmGrid = (CurrencyManager)this.BindingContext[gridview.DataSource, gridview.DataMember]; cmGrid.Position = iIndex; ...
Latest Answer: //Check the following example. I am using Orders table of Northwind database from SQL server.public Dataset MyFunction(){SqlConnection objConnection = new SqlConnection(ConnectionString)SqlCommand objCommand = null;SqlDataAdapter objAdapter = null;DataSet ...
Latest Answer: //Check the following example. I am using Orders table of Northwind database from SQL server.public Dataset MyFunction(){SqlConnection objConnection = new SqlConnection(ConnectionString)SqlCommand objCommand = null;SqlDataAdapter objAdapter = null;DataSet ...
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