Idle boring and play go language to find abuse ... --Develop Windows applications with Go
To develop a Windows app with go, you must first install the necessary components:
Walk integrates a lot of Windows controls
Go get Github.com/lxn/walk
Win is an implementation of Go call WindowsAPI
Go get Github.com/lxn/win
RSRC is a tool for connecting Walk/win and Windows dynamic connections
Go get github.com/akavel/rsrc
With this, we can actually encode it.
Test the effectiveness of the WINAPI first:
Look at this write, compare in place, the previous compile and run error problems also found, thank you, but the source has a string misspelled
To correct:
// gowin project gowin.gopackage mainimport ( "Github.com/lxn/win" "StrConv" "Syscall") Func _text (_str string) *uint16 { Return syscall. Stringtoutf16ptr (_STR)}func _tostring (_n int32) string { return strconv. Itoa (int (_n))}func main () { var hwnd win. Hwnd cxscreen := win. GetSystemMetrics (win. Sm_cxscreen) cyscreen := win. GetSystemMetrics (win. Sm_cyscreen) win. MessageBox (Hwnd, _text ("screen length-:" +_tostring (Cxscreen) + "width:" +_tostring (Cyscreen)), _text ("Message <a Target=\ "_blank\" href=\ "http://blog.csdn.net/songbohr\" >http://blog.csdn.net/songbohr</a> "), win. MB_OK)}
Note:in the Phd.go in the win component,
This line to comment, if you're not a WIN7 enthusiast//pdh_addenglishcounterw = Libpdhdll.mustfindproc ("Pdhaddenglishcounterw")
http://blog.csdn.net/songbohr/article/details/10511041
Compile run successful, note that this must be the package main or the EXE will not be produced
Package Main
Next try walk can be done:
package mainimport ( "Github.com/lxn/walk" . " Github.com/lxn/walk/declarative " " Strings ") Func main () { var inte, outte *walk. textedit mainwindow{ title: "SCREAMO", minsize: size{600, 400}, Layout: VBox{}, children: []widget{ hsplitter{ children: []Widget{ textedit{assignto: &inte}, &nbSp; textedit{assignto: &outTE, ReadOnly: true}, }, }, PushButton{ Text: "SCREAM", onclicked: func () { outte.settext (Strings. ToUpper (Inte.text ())) }, }, }, }. Run ()}
The compilation ran successfully, but the operation did not result,
After a while, I took a closer look at walk's documentation.
The original is to do this:
First create a new file such as Test.manifest (feel absolutely an android powder) fill in the following code
<?xml version= "1.0" encoding= "UTF-8" standalone= "yes"?> < assembly xmlns= "Urn:schemas-microsoft-com:asm.v1" manifestversion= "1.0" > <assemblyidentity version= "1.0.0.0" processorarchitecture= "*" name= " Somefunkynamehere " type=" Win32 "/> <dependency> <dependentAssembly> <assemblyIdentity Type= "Win32" name= "Microsoft.windows.common-controls" version= "6.0.0.0" processorarchitecture= " * " publickeytoken=" 6595B64144CCF1DF " language=" * "/> </dependentassembly> </ dependency> </assembly>
Run the following command
Rsrc-manifest the name you applied. Manifest-o Rsrc.sysogo Buildgo build-ldflags= "-H Windowsgui"
Run the generated EXE and you'll see the familiar Windows interface.
It's not easy to feel like go developing Windows apps, and it's not very economical, and debugging and compiling is a lot of effort,
Look forward to future development tools can be further optimized
Golang Developing Windows Apps