Latest Answer : You can go for internet control of robot.1. use chips:- at89c51 microcontroller, l293d motor driver n max232 converter (for robot)2. using vb.net, develop the gui n use winsock programming for sending photos on internet.3. use mscomm programming in .net ...
1)What is the difference between vb and vb.net ?2)How to insert row by row data in datagrid ?3) How to work with repeater controls and give small example program ?
How to check for a particular record whether it is present or not in dataset if the record is not present i want to display a message as no records what is the code for checking
Latest Answer : We can add MDI parent form using VB.NET 2005 ...
What is the difference between a "jagged array" and "multidimensional array" ?Can anyone show me it practically ?
Latest Answer : MSIL and IL are same there is no difference. .clr is a main thing it produce the MSIL (microsoft intermediate language(MSIL) or Intermediate Language (IL)). so it converts the source code written in any language supported by .Net like (C#,vb.net,J#) ...
Sort an array of ten 30 character items into ascending order of surname. Each line contains a name in the form e.g. Mr J Smith, Dr John R Smith or John Smith. There are no field or record delimiters, qualifications, suffixes, double-barrelled names or similar complications. Define names and values for the items in the array, using any programming language you choose. Using low level string and record manipulation and not higher level functions such as SORT, either draw a flowchart to show how
How do you search within a 2-dimensional array using VB.NET? How can I know that a value already exists in the array?
Latest Answer : Dim arr(1, 2) As String arr(0, 0) = "Sandip" arr(0, 1) = "India" arr(1, 0) = "Jon Doe" arr(1, 1) = "US" ...
You develop a Windows-based application that includes the following code segment. (Line numbers areincluded for reference only.)01 Public Sub password_Validating (ByVal sender As _02 Object, ByVal e As
Latest Answer : e.cancle = TrueIf the input in the control does not fall within required parameters,the property within your event handler can be used to cancel the Validating event and return the focus to the control. ...
You use Visual Studio .NET to create a Windows-based application. The application includes a form named GraphForm, which displays statistical data in graph format. You use a custom graphing control that
Latest Answer : F. Set GraphForm.FormBorderStyle to one of the Fixed styles. ...