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2026-06-18

创建按钮 - DrawGuiButton ​

函数简介 ​

创建按钮对象，支持文本与尺寸设置。

接口名称 ​

DrawGuiButton

DLL调用 ​

int64_t DrawGuiButton(int64_t instance, int64_t parentHandle, char* text, int32_t x, int32_t y, int32_t width, int32_t height);

参数说明 ​

参数名类型说明
instance长整数型OLAPlug对象的指针，由 CreateCOLAPlugInterFace 接口生成。
parentHandle长整数型父对象句柄（窗口/面板）。
text字符串按钮文本。
x整数型左上角X。
y整数型左上角Y。
width整数型宽度。
height整数型高度。

示例 ​

SDK 调用 ​

cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
long handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600);
csharp
using OLAPlug;

var ola = new OLAPlugServer();
long handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600);
python
from OLAPlugServer import OLAPlugServer

ola = OLAPlugServer()
handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600)
java
import com.olaplug.OLAPlugServer;

OLAPlugServer ola = new OLAPlugServer();
long handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600);
cpp
var ola = com("OlaPlug.OlaSoft")
var handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600)
vbscript
Set ola = CreateObject("OlaPlug.OlaSoft")
handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600)
text
.局部变量 ola, OLAPlug
ola.创建 ()
handle ＝ ola.DrawGuiButton(0, "value", 100, 200, 800, 600)
aardio
import OLAPlugServer;
var ola = OLAPlugServer();
var handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600);
text
变量 ola <类型 = OLAPlugServer>
ola = 新建 OLAPlugServer
长整数 handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600)
cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
long handle = ola.DrawGuiButton(0, "value", 100, 200, 800, 600);

原生 DLL 调用 ​

cpp
DrawGuiButton(instance, 0, "value", 100, 200, 800, 600);
csharp
using System.Runtime.InteropServices;
using System.Text;

[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern int DrawGuiButton(long ola, int parentHandle, string text, int x, int y, int width, int height);

DrawGuiButton(instance, 0, "value", 100, 200, 800, 600);
python
from ctypes import CDLL, c_int, c_int64, create_string_buffer

ola = CDLL("OLAPlug_x64.dll")
ola.CreateCOLAPlugInterFace.restype = c_int64
ola.DrawGuiButton(instance, 0, "value", 100, 200, 800, 600)

返回值 ​

返回值说明
（返回值）按钮句柄，失败返回 0。