How Can I Overwrite the Same Line in a C# Windows Console Application?

Overwrite same line in C# Windows console application

Many C# Windows console application developers want to update the same row in the console window without creating a new row. For example, a developer might want to show the progress of a process by displaying a percentage on the same line.

Is this possible?

You can overwrite the current line in a C# console application by using the "r" escape sequence. The "r" carriage return moves the cursor to the beginning of the line, allowing you to rewrite it.

Sample code:

for (int i = 0; i < 100; i++)
{
    Console.Write("\r{0}% ", i);
    Thread.Sleep(100);
}

Instructions:

• The loop iterates from 0 to 99.
• Within the loop, "r" is written to the console to move the cursor to the beginning of the current line.
• Then write the current percentage (i) in the format of "{0}%".

Note:

• Use a space or other character after the percentage to erase any previous text on the line.
• Use Write() instead of WriteLine() to avoid adding newlines.

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