vs2012 when debugging, print variable values to Output window

1, in the debugging process, want to output the value of a variable to vs output window, rather than by adding breakpoints, each debugging, step-by-step look at the value of the variable, very troublesome, with Console.WriteLine (str); No, this command can only be used in console applications.

2, to output the value of the variable, the specific steps are as follows

1, determine the output variables such as I

2, at the end of the variable I break the point of a line

3, message on this breakpoint, add a hit condition to the breakpoint

4, in the Hit Condition dialog box, select the print message, print the format template of the message, such as: i = {i}, dialog box with specific instructions below

5, you can select the conditions in the dialog box to continue execution, so that the breakpoint value will not be interrupted, but will output the value of the variable to the outputs window, OK, the shape of the breakpoint and round programming square

6, run the program, to the Output window total view variable value,

The diagram used is as follows:

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Complete