The following table shows the default values of value types returned by the default constructors. Default constructors are invoked by using the new operator, as follows:
int myInt = new int();
The preceding statement has the same effect as the following statement:
int myInt = 0;
Remember that using uninitialized variables in C# is not allowed.
Value type |
Default value |
|---|---|
false |
|
0 |
|
'\0' |
|
0.0M |
|
0.0D |
|
The value produced by the expression (E)0, where E is the enum identifier. |
|
0.0F |
|
0 |
|
0L |
|
0 |
|
0 |
|
The value produced by setting all value-type fields to their default values and all reference-type fields to null. |
|
0 |
|
0 |
|
0 |
See Also
Reference
Built-In Types Table (C# Reference)