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string to void

abdujalil chuliev

Is it possible to use void value instead of string value in Select statement?
If yes, How?
MySqlCommand("SELECT * FROM image where ID='" + ExampleString() + "'", con);
MySqlCommand("SELECT * FROM image where ID='" + ExampleVoid() + "'", con);

3 Replies

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Upendra Pratap Shahi11y ago
no.

always try to return something.
0
abdujalil chuliev11y ago
Apparently I couldn't explain my point. Saying ExampleVoid I meant
private void Example()
{

}
0
Upendra Pratap Shahi11y ago
Here ExampleString() and ExampleVoid()

seems as a method and you can use this if have returned something from here .
such like

Public string ExampleVoid(){
string yourvalue="";
//your code here
return yourvalue;
}
0