zhywebcore/EC.Web/Areas/AutoWeight/Views/Test/Index.cshtml

@{
	ViewData["Title"] = "测试";
	Layout = "~/Views/Shared/_Index.cshtml";
}

<OBJECT ID="ObjPrint" style="display:none" CLASSID="CLSID:{A12BED81-5E58-464C-A074-A686891B5B15}" codebase="PRINTOCX.ocx">
</OBJECT>

<form id="form1" name="form1">
	<input type="button" value="走纸" onclick="FeedPaper()">
	<input type="button" value="打印" onclick="PrintString()">
	<input type="button" value="切纸" onclick="CutPaper()">
	<input type="button" value="版本 " onclick="TestAbout()">
</form>

<script language="javascript">
	Object.assign = Object.assign || function (target) {
		'use strict';
		if (target == null) {
			throw new TypeError('Cannot convert undefined or null to object');
		}

		target = Object(0,target);
		for (var index = 1; index < arguments.length; index++) {
			var source = arguments[index];
			if (source != null) {
				for (var key in source) {
					if (Object.prototype.hasOwnProperty.call(source, key)) {
						target[key] = source[key];
					}
				}
			}
		}
		return target;
	};

	var printManager = {
		obj: null,//oxc对象
		param: {
			port: 13,
			baudRate: 0
			//port: 0x04837540,
			//baudRate: 38400
		},
		init: function (obj, param) {
			this.obj = obj;
			console.log(obj);
			Object.assign(this.param, param);//ie下需兼容（已兼容，/View/Shared/_Index.cshtml）
		},
		//切纸
		cutPaper: function () {
			var obj = this.obj;
			return obj.CutPaper(this.param.port, this.param.baudRate);
		},
		//走纸（iMm，单位毫米，让打印机走纸）
		feedPaper: function (iMn) {
			var obj = this.obj;
			return obj.FeedPaper(this.param.port, this.param.baudRate, iMn);
		},
		//打印字符串（str, 要打印的字符串，后面带回车符，马上打印出字符串，后面没带回车符，要满行时或使用走纸命令FeedPaper才会打印出字符串）
		printString: function (str) {
			var obj = this.obj;
			return obj.PrintString(this.param.port, this.param.baudRate, str, str.length);
		},
		//打印 code39 条形码（str，要打印条码的条码内容字符串）
		printCode39: function (str) {
			var obj = this.obj;
			return obj.PrintCode39(this.param.port, this.param.baudRate, str, str.length);
		},
		//打印运单
		printBill: function (billEntity) {
			var content = "";
			//content += "运单号：\t" + billEntity.SerialNumber + "\n";
			//content += "场地：\t" + billEntity.SiteName + "\n";
			//content += "供应商：\t" + billEntity.SupplierName + "\n";
			//content += "运输员：\t" + billEntity.DriverName + "\n";
			//content += "运输车：\t" + billEntity.LicensePlate + "\n";
			//content += "料号：\t" + billEntity.MaterialNo + "\n";
			//content += "运单重量：\t" + billEntity.BillWeight + "\n";
			//content += "入场重量：\t" + billEntity.InWeight + "\n";
			//content += "出场重量：\t" + billEntity.OutWeight + "\n";
			//content += "实际重量：\t" + billEntity.NetWeight + "\n";
			//content += "入场时间：\t" + billEntity.InStartTime + "\n";
			//content += "出场时间：\t" + billEntity.OutFinishTime + "\n";
			this.printString(content);
		},
		//关于
		aboutBox: function () {
			var obj = this.obj;
			obj.AboutBox();
			obj.GetVersion();
		},
		canUse: function () {
			var obj = this.obj;
			return (!!obj && !!obj.PrintString && typeof (obj.PrintString) == "unknown");
		},
		showAlert: function (msg) {
			alert(msg);
		},
		showConsole: function (msg) {
			console.log(msg);
		}
	}

	var objPrint = document.getElementById("ObjPrint");
	printManager.init(objPrint);

	function FeedPaper() {
		console.log(printManager.feedPaper(1));
	}

	function PrintString() {
		console.log(printManager.printString("123456789\n"));
	}

	function CutPaper() {
		console.log(printManager.cutPaper());
	}

	function TestAbout() {
		printManager.aboutBox();
	}

</script>