The Design Notes API > The Design Notes C API > BOOL GetNote() |
Description
Gets the value of the specified key in the specified Design Notes file.
Arguments
FileHandle noteHandle, const char keyName[64], char* valueBuf, int valueBufLength
The first argument is the file handle returned by OpenNotesFile(). |
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| The second argument is a string containing the name of the key. | |
| The third argument is the buffer where the value should be stored. | |
The fourth argument is the integer returned by GetNoteLength(noteHandle,keyName), indicating the maximum length of the value buffer. |
Returns
A Boolean value indicating whether the operation was successful; stores the value of the key in valueBuf.
Example
The following code gets the value of the comments key in the Design Notes file associated with welcome.html:
FileHandle noteHandle = OpenNotesFile("file:///c|sites/avocado8/¬
iwjs/welcome.html");
int valueLength = GetNotesLength( noteHandle, "comments");
char* valueBuffer = new char[valueLength + 1]
GetNote(noteHandle, "comments", valueBuffer, valueLength + 1);
printf("Comments: %s",valueBuffer);
CloseNotesFile(noteHandle);