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Which property of the textbox cannot be changed at runtime?

Posted By :Shashi Ray     Posted Date :December 01, 2009    Points :10   Category :.NET Framework 
Locked Porperty.

You can also find related Interview Question to Which property of the textbox cannot be changed at runtime?  below: 

What is the Common Language Runtime (CLR)?

The Common Language Runtime is the execution engine for .NET Framework applications.
It provides a number of services, including the following:
1. Code management (loading and execution)
2. Application memory isolation
3. Verification of type safety
4. Conversion of IL to native code
5. Access to metadata (enhanced type information)
6. Managing memory for managed objects
7. Enforcement of code access security
8. Exception handling, including cross-language exceptions
9. Interoperation between managed code, COM objects, and pre-existing DLLs (unmanaged code and data)
10. Automation of object layout
11. Support for developer services (profiling, debugging, and so on) (More...)

What is isPostback property?

This property is used to check whether the page is being loaded and accessed for the first time or whether the page is loaded in response to the client postback.
Consider two combo boxes In one lets have a list of countries In the other, the states. Upon selection of the first, the subsequent one should be populated in accordance. So this requires postback property in combo boxes to be true. (More...)

Explain about the readystate Property.

Readystate property holds the response of the server to the query generated from the client side. Each time the readystate property changes onreadystatechange function will be executed. Some of the values for the readystate property are as follows if the status is zero the request is not initialized, 1 the request has been set up, 2 the request has been sent, 3 the request is in process, 4 the request is complete. (More...)

How can I look up a parent class method or property of any System-level object?

Use the Class View window, accessed from the standard toolbar by clicking View | Class View. (More...)

How can I screen input in a textbox?

Yes, For this, it's usually best to start by subclassing the TextBox control so that your solution is reusable within your project (or outside your project). Override OnTextChanged, or for more control, OnKeyPress and OnKeyDown. OnKeyPress fires for printable characters; OnKeyDown fires for all key combinations. Both of these offer a Handled property in the event arguments parameter, which you can set to True to cancel the event. (More...)

Which property on a Combo Box do you set with a column name, prior to setting the Data Source, to display data in the combo box?

ComboBox.DataValueField = "ColumnName"

When we use Databind method for the Combo box we set Display Member and Display Value property to column name. (More...)

What is the difference between Distinguished field and Promoted Property?

Promoted properties can be accessed in Orchestrations, ports, pipelines, schemas.They Use server resources.

Distingished fields are light weight and can be accessed only in Orchestrations. (More...)

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