format

File.WriteAllBytes(path, data)

class: File

description

Write the content of a memory stream to a file at the specified path (overwrite the original content).

parameter

param_name	type	description
path	string	The path of the specified file.
data	MemoryStream	The memory stream data.

return

type	description
boolean	Whether the write operation was successful.

code example

function Test(file_path: string) {  
    let bin_content: MemoryStream = new MemoryStream();
    const vector3 = new Vector3(12, 34, 56);
    bin_content.SetVector3(vector3);
    try {
        if (!File.WriteAllBytes(file_path, bin_content)) {
            Debug.Error("File '", file_path, "' write bytes failed.");
            return;
        }
        let stream = File.ReadAllBytes(file_path);
        let vector3_test = stream.GetVector3();
        if (stream.length <= 0 || !vector3_test.EqualsTo(vector3)) {
            stream.PrepareRead();
            Debug.Error("File '", file_path, "' has been written some bytes, but the content is wrong: ", stream.GetString());
            return;
        }
    } catch (error) {
        Debug.Error(error);
    }
}