C# Nullable Type question
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by TatMing
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Published on 2010-06-11T07:05:48Z
Indexed on
2010/06/11
7:12 UTC
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for example:
int? taxid;
if (ddlProductTax.SelectedValue == "") {
taxid = null; }
else {
taxid = Convert.ToInt32(ddlProductTax.SelectedValue);
} //Correct
But
int? taxid;
taxid = (ddlProductTax.SelectedValue == "" ? null : Convert.ToInt32(ddlProductTax.SelectedValue)); //Error
It error say and int32 cannot implicit convert.
The ( ? truepart : falsepart); is not short of (if ..else..) ?
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