To open the file with ShellExecute, path is variable how?
Int a=ShellExecute (NULL, TEXT (" open "), sta, NULL, NULL, SW_MINIMIZE);
Sta is the string

CodePudding user response:

 
The TEXT (sta) 

CodePudding user response:

Sorry for missing a quote

 
The TEXT (" the sta ") 

CodePudding user response:

Such as open QQ. Exe
ShellExecute (NULL, "open", "qq. Exe", NULL, NULL, SW_SHOWMAXIMIZED);

CodePudding user response:

ShellExecute (NULL, _T (" open "), CA2W (strPath. C_str ()), CA2W (strFile. C_str ()), NULL, SW_SHOWNORMAL);//strPath with strFile type string



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CodePudding user response:

reference 4 floor a1007885391 response:

ShellExecute (NULL, _T (" open "), CA2W (strPath. C_str ()), CA2W (strFile. C_str ()), NULL, SW_SHOWNORMAL);//strPath with strFile type string



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he prompt expression must contain structure or joint type, this is a c + +

CodePudding user response:

refer to the original poster ling dao night heart response:

for help, open the file with ShellExecute, path variable is how?
Int a=ShellExecute (NULL, TEXT (" open "), sta, NULL, NULL, SW_MINIMIZE);
Sta is the string

added, I am a char * sta

CodePudding user response:

It doesn't matter if it is a variable
Sta application space, either through memcpy or strcpy baby to sta application space,
Or use a character array to store path, then the sta=STR; Then it is ok to call interface,

CodePudding user response:

refer to 6th floor ling dao night heart response:

Quote: refer to the original poster ling dao night heart response:

To open the file with ShellExecute, path is variable how?
Int a=ShellExecute (NULL, TEXT (" open "), sta, NULL, NULL, SW_MINIMIZE);
Sta is the string

added, I am a char * sta

String c_str function is char * type ah, you direct CA2W (sta)