Write a Do clause that reads each line of text in a sequential access file and assigns the line to thestrTextLinevariable. Process the loop until the end of the file has been reached. The file is associated with a StreamReader variable namedinFile.
What will be an ideal response?
Do Until inFile.Peek = -1
strTextLine = inFile.ReadLine
Loop
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If your index used to access the indexed variables of the array has the value of a non-existent index, this is called _________
Fill in the blank(s) with the appropriate word(s).
In the case of _______ , processes are sharing resources without being aware of the other processes.
Fill in the blank(s) with the appropriate word(s).
Find the error(s) in the following code. This is the definition for a Click event handler for a Button. This event handler should draw a filled rectangle on a PictureBox control.
private void btnDrawImage_Click(
object sender, System.EventArgs e)
{
// create an orange colored brush
SolidBrush objBrush = new SolidBrush( Orange );
// create a Graphics object to draw on the PictureBox
Graphics objGraphics = picPictureBox.AcquireGraphics();
// draw a filled rectangle
objGraphics.FillRectangle( objBrush, 2, 3, 40, 30 );
} // end method btnDrawImage_Click
A Windows user has been successfully saving documents to the file server all morning. However, the latest attempt resulted in the following message, “Could not find this item. Verify the location of ‘\\FileServer\Docs’ and try again.” Which of the following is the most likely cause for this message?
A. The user signed out of directory services B. The user’s PC is out of local hard disk space. C. The file server could not contact directory services. D. The share to the file server is disconnected.