C#調用CodeSoft Label檔打印Label及預覽Demo

時間 2020-06-04

標籤 c# 調用 codesoft label 打印預覽 demo 欄目 C# 简体版

原文原文鏈接

一.佈局以下後端

二.後端代碼實現以下佈局

public string str = "887451254"; public string filePath=null; string labFile = ""; LabelManager2.ApplicationClass labApp = null; LabelManager2.ApplicationClass labApp2 = null; LabelManager2.Document doc = null; public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { OpenFileDialog ofd = new OpenFileDialog(); //選擇要打印的Label檔
 ofd.ShowDialog(); textBox1.Text = ofd.FileName; if (ilabelLx == 0) { labFile = ofd.FileName; try { labApp = new LabelManager2.ApplicationClass(); labApp.Documents.Open(labFile, false); filePath = "D:\\" + DateTime.Now.Year + DateTime.Now.Month + DateTime.Now.Day + DateTime.Now.Hour + DateTime.Now.Minute + DateTime.Now.Second + ".bmp";//保存圖片的路徑 爲後面預覽圖片作準備
                    doc = labApp.ActiveDocument; doc.Variables.FormVariables.Item("data").Value = str.ToString();//向Label檔傳入變量
                    string st = doc.CopyImageToFile(8, "BMP", 0, 100, filePath); pictureBox1.Load(filePath); //以圖片的形式瀏覽打印的Label
                    doc.PrintDocument(1);
 } catch(Exception ex) { MessageBox.Show("出錯了，緣由"+ex.Message); } finally { labApp.Documents.CloseAll(true); labApp.Quit(); labApp = null; doc = null; } } } //調用本地CodeSoft顯示Label
        private void button2_Click(object sender, EventArgs e) { try { labApp2 = new LabelManager2.ApplicationClass(); labApp2.Documents.Open(labFile, false); doc = labApp2.ActiveDocument; doc.Variables.FormVariables.Item("data").Value = str.ToString(); doc.Application.Visible = true; } catch (Exception ex) { MessageBox.Show("出錯了，緣由" + ex.Message); } }