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How would you add column headers in listview control?
Sandhya.Kishan
- Apr 26th, 2012
A column header is an item in a ListView control. ColumnHeader objects can be added to a ListView using the Add method of the ListView.ColumnHeaderCollection class.
To add a group of columns to a ListView, you can use the AddRange method of the
ListView.ColumnHeaderCollection class.
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What do you mean by provider?
Sandhya.Kishan
- Apr 26th, 2012
Data Providers provide access to a particular data source. Each Data Provider exposes a set of objects that are use to manage connections, retrieve data, and update data.
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How can you read content from file?
Sandhya.Kishan
- Apr 26th, 2012
The below code can be used to read the contents of a file
BufferedReader br = new BufferedReader(new FileReader(filename));
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Through which protocol OLEDB components are interfaced?
Sandhya.Kishan
- Apr 28th, 2012
OLEDB itself is a protocol which is a standard programming interface for data access between an application and a database server.
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How can you get selected file from file system Control?
Sandhya.Kishan
- Apr 28th, 2012
GetSelectedFiles() function is used to get selected file system control.
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Which method is used to write context Into file?
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What is the use of Active Control Property?
Sandhya.Kishan
- Apr 28th, 2012
Active control property is used to indicate which control has the focus at run time along with one of its properties or methods. Example Set ctlCurrentControl = Screen.ActiveControl Here the active co...
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How to get Cursor position using API?
Sandhya.Kishan
- Apr 28th, 2012
GetcursorPos() is the function used to get the cursor position using API.
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What are the types of API Types.
Sandhya.Kishan
- Apr 28th, 2012
There are three types of API types namely constants,types and declares.
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What is Static Cursor?
In ADO Snap Shot is called so.
Sandhya.Kishan
- Apr 30th, 2012
A cursor which can move to any record in the record set is known as a static cursor They support forward and backward scrolling but they do not support updates. are either read-only or read/write.Stat...
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What is FireHouse Cursors?
Forward Only Some time Updateable
Sandhya.Kishan
- Apr 30th, 2012
Firehouse cursor is the default cursor that allows only forward movement through the cursor. These cursors are up-datable sometimes.
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What is DBFailError?
Rolls Back updates if any errors Occurs.
Sandhya.Kishan
- Apr 30th, 2012
It is a property which is used to roll back the updates when an error is encountered.
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What is view Port?
The area under which the container provides the view of the ActiveX Document is known as a view port.
Sandhya.Kishan
- May 14th, 2012
The container provides an area of view to the ActiveX Document and this is known as a view port.
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What methods are used for DBGrid in unbound mode?
AddData, EditData, Readdata, WriteData.
Sandhya.Kishan
- May 14th, 2012
The methods used for dbgrid in unbound mode are
1.Readdata
2.Writedata
3.Adddata
4.Editdata. -
Whether HTML supports multimedia: and document links?
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How would you find out the value property in Slider Bar Control?
Sandhya.Kishan
- May 18th, 2012
We use MsgBox Slider1.Value to find the value property in slider bar control.
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How can you Navigate from the DHTML application to another DHTML application? .
Sandhya.Kishan
- May 18th, 2012
We can navigate from the dHTML application to another dHTML application using hyperlinks and it can also be done programatically.
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Using which type we can access file line by line?
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What is DBSqlPassThrough?
It will By Passing the Jet Query Processor.
Sandhya.Kishan
- May 18th, 2012
Dbsqlpassthrough is a method which helps in jet query processor to by pass.
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What are the important components of OLEDB?
Sandhya.Kishan
- May 18th, 2012
The important components of OLEDB are data provider and data consumer. An OLEDB data provider responds to OLEDB calls resulting in data being returned in a usable tabular format. A data consumer is an application that uses the OLEDB API to access a data source.
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