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FRONTEND/C# 5
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C# (์œ ๋ฃŒ ์„œ๋น„์Šค ์—†์ด) Excel ์„ PDF ๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ
2023.04.15
ํผ ๋””์ž์ธ โ“ Textbox : (Name) txtInput Readonly true โ“‘ Button : (Name) btnUpload Text file ์„ ํƒ โ“’ Checkbox : (Name) chkSheetYn Checked True โ““ Textbox : (Name) txtSheetS Readonly True โ“” Button : (Name) btnConvert Text Excel to PDF ๋ณ€ํ™˜ ์†Œ์Šค ์ฝ”๋“œ using System; using System.Windows.Forms; using Excel = Microsoft.Office.Interop.Excel; /* 1. excel ํŒŒ์ผ์„ ๋ถˆ๋Ÿฌ์™€ * 2. ํ•ด๋‹น ๊ฒฝ๋กœ+ ์ด๋ฆ„์— pdf ๋ฅผ ๋ถ™์ธ ์ด๋ฆ„์œผ๋กœ * 3. ์ €์žฅํ•œ๋‹ค. */ namespace exce..
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[c#] '๋น„๋™๊ธฐ' ํ™•์ธ ์˜ˆ์ œ ํ”„๋กœ๊ทธ๋žจ
2022.09.20
ํผ ๋””์ž์ธ์€ ๊ฐ€๋ณ๊ฒŒ Button 1๊ฐœ์™€ ๊ธ€์„ ์จ์ค„ ๊ณต๊ฐ„์ธ FlowLayoutPanel 1๊ฐœ๋ฅผ ๋„ฃ์–ด์ฃผ์ž * FlowLayoutPanel ์€ ๋ฌด์–ธ๊ฐ€ ๋™์ ์œผ๋กœ ์ฒ˜๋ฆฌํ•  ๋•Œ ๋งŽ์ด ์‚ฌ์šฉํ•จ ์˜ˆ๋ฅผ ๋“ค๋ฉด.. ๋ฒ„ํŠผ์ด๋‚˜ ๋ผ๋ฒจ ๊ฐ™์€ ๊ฑธ ๋™์ ์œผ๋กœ ์ถ”๊ฐ€ํ•ด์ค˜์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ ์™œ๋ƒ๋ฉด.. ์ž๋™ ๋ฐฐ์น˜ ๊ธฐ๋Šฅ(?)์ด ์žˆ๊ธฐ ๋•Œ๋ฌธ.. * ์ด ๊ฒƒ์— ๋Œ€ํ•ด์„œ๋Š” ์ฐจํ›„์— ํฌ์ŠคํŒ…์„ ํ•˜๋„๋ก ํ•ด์•ผ๊ฒ ๋‹ค namespace Syn_example { partial class Form1 { /// /// ํ•„์ˆ˜ ๋””์ž์ด๋„ˆ ๋ณ€์ˆ˜์ž…๋‹ˆ๋‹ค. /// private System.ComponentModel.IContainer components = null; /// /// ์‚ฌ์šฉ ์ค‘์ธ ๋ชจ๋“  ๋ฆฌ์†Œ์Šค๋ฅผ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค. /// /// ๊ด€๋ฆฌ๋˜๋Š” ๋ฆฌ์†Œ์Šค๋ฅผ ์‚ญ์ œํ•ด์•ผ ํ•˜๋ฉด true์ด๊ณ , ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด ..
[c#] Task.Delay ์™€ Tread.Sleep ์˜ ์ฐจ์ด
2022.09.20
https://www.delftstack.com/ko/howto/csharp/how-to-make-a-dealy-in-csharp/ C#์—์„œ ์ง€์—ฐ ํƒ€์ด๋จธ๋ฅผ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ• ์ด ๋ฌธ์„œ์—์„œ๋Š” C#์—์„œ ์ง€์—ฐ ํƒ€์ด๋จธ๋ฅผ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ•์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. Sleep() ๋ฉ”์„œ๋“œ์™€ Delay() ๋ฉ”์„œ๋“œ๊ฐ€ ํฌํ•จ๋ฉ๋‹ˆ๋‹ค. www.delftstack.com Task.Delay๋Š” ๋น„๋™๊ธฐ์‹ -- ํŠน์ • ํ™œ๋™์„ ํ•˜๊ธฐ ์ „์— ์ผ์‹œ์ ์œผ๋กœ ์ง€์—ฐ์„ ์ฃผ๋Š” ๊ฒƒ Tread.Sleep์€ ๋™๊ธฐ์‹ -- ์•„์˜ˆ ํผ ์ž์ฒด๋ฅผ ๋ฉˆ์ถฐ๋ฒ„๋ฆผ https://kangworld.tistory.com/25 [C#] async await ์˜ˆ์ œ ์ฝ”๋“œ #2 (+ ๋™๊ธฐ ๋น„๋™๊ธฐ์˜ ๊ฐœ๋…) async await ๋‘ ๋ฒˆ์งธ ํŽธ์ด์ž ๋งˆ์ง€๋ง‰ ํŽธ! ๋นต! ๋—! ์ธํŠธ๋กœ ์ดํ‹€๊ฐ„ ๋ฐค์„ ์ƒˆ์šฐ๋ฉฐ stackoverfl..
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[c# winform] ๋“€์–ผ ๋ชจ๋‹ˆํ„ฐ ๊ฐ์ง€ ๋ฐ ์ž๋™ ์„ธํŒ… (์™„์„ฑ)
2022.05.10
๋ชจ๋‹ˆํ„ฐ ๋ฐฐ์น˜ ๋ฐ ํฌ๊ธฐ๋ฅผ ์ธ์‹ํ•ด ํผ์— ๋„์›Œ์ฃผ๊ณ , ํ•ด๋‹น ๋ชจ๋‹ˆํ„ฐ๋ฅผ ํด๋ฆญํ•˜๋ฉด ๊ทธ ๋ชจ๋‹ˆํ„ฐ๋กœ ํผ์ด ์ด๋™ํ•ฉ๋‹ˆ๋‹ค. ์ด ๊ธฐ์ˆ ์„ ๋‹จ๋…์œผ๋กœ ์‚ฌ์šฉํ•œ ๊ฒƒ์€ ์•„๋‹ˆ๊ณ  ๊ณต์žฅ ํ˜„์žฅ ๋ชจ๋‹ˆํ„ฐ๋ง ํ”„๋กœ๊ทธ๋žจ์˜ ํ™”๋ฉด ๋ฐฐ์น˜๋ฅผ ์ง๊ด€์ ์ด๊ฒŒ ์ˆ˜์ •ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•œ ์†Œ์Šค์ฝ”๋“œ์ž…๋‹ˆ๋‹ค. ๋ณดํ†ต์€ ์ด๋ ‡๊ฒŒ ์ง๊ด€์ ์œผ๋กœ ํ•˜๊ธฐ๋ณด๋‹ค๋Š” ํผ ํ•˜๋‚˜์— ๊ทธ๋ฆฌ๋“œ๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ db์— ํ•ด๋‹น ๋ชจ๋‹ˆํ„ฐ์— ํ•ด๋‹น ํผ์ด ์ž๋™์œผ๋กœ ๋ฐ”์ธ๋”ฉ ๋  ์ˆ˜ ์žˆ๋„๋ก ์ €์žฅํ•˜๋Š” ๊ฒƒ์ด ๋ณดํŽธํ™”๋œ ๋ฐฉ๋ฒ•์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Thre..
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[c# winform] ๋“€์–ผ ๋ชจ๋‹ˆํ„ฐ ๊ฐ์ง€ ๋ฐ ์ž๋™ ์„ธํŒ… (๋ฏธ์™„)
2022.04.26
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace screan_detect { public partial class Form1 : Form { Form2 frm2 = new Form2(); Form3 frm3 = new Form3(); public Form1() { InitializeComponent(); this.Load += FormLoad_Event; }..