About Us•💙Donate💙•DotDevArt
Account
zeroZero to Hero logoHERO
Statistics on site:   Courses: 80+   Tasks: 1600+   Tests: 12000+   Projects: 950+   Interview Questions: 1500+   LevelUps: 180000+

0

🤓
DEV HUMOR
    Share Us:

C# GTK Login to unlock all sections



  •  Welcome
  •  Syllabus
  •  Course & Video
  •  Tasks
  •  Projects
  •  Tests
  •  Get Certified
  •  Interview Questions
YOUR CODING JOURNEY STARTS HERE

Welcome to C# GTK

Congratulations on taking the first step toward becoming a real programmer.

</>

Learn. Practice. Build.

This course is designed to take you from the fundamentals to advanced programming concepts through structured learning, practical examples, and hands-on experience.

Whether you're completely new to programming or an experienced developer looking to expand your skills, you'll find everything you need to move forward with confidence.

WHAT YOU CAN EXPECT

Your Path to Becoming a Code Hero

01

Learn

Understand programming concepts step by step and build a strong technical foundation.

02

Practice

Reinforce your knowledge with examples, exercises, and practical coding challenges.

03

Build

Turn what you learn into practical programming skills that you can use in real projects.

user@zero-to-hero:~/course$ start --learning
// Your journey begins now...
✓ Course initialized
✓ Learning path ready
✓ Time to become a Code Hero

Ready to Level Up?

Start the course, keep practicing, and take your programming skills from zero to hero.

YOUR LEARNING ROADMAP

Course Syllabus

Explore the complete learning path and see exactly what you'll learn throughout this course.

</>

What You'll Learn

Follow the roadmap below and progress from the fundamentals to advanced concepts.

This course introduces C# developers to GTK for creating cross-platform desktop applications. You will learn how to build GUI applications from scratch, define interfaces using XML, arrange widgets with various layout containers, and work with common GUI elements like buttons, text fields, images, lists, and progress indicators. By the end of the course, you will be able to create fully functional GTK applications for Linux, Windows, and macOS.

Course Outline:

1. Introduction to GTK

  1. C# and GTK. First application
  2. GTK Application and the Application class
  3. The Window class and creating windows
  4. Introduction to Widgets

2. Defining an Interface in XML

  1. Builder Class and XML Loading
  2. XML Definition
  3. Builder Class: Accessing XML in C# Code

3. Layout and Positioning

  1. Positioning widgets
  2. Container Box
  3. Grid Container
  4. Fixed container

4. Widgets

  1. Text Label and Label Class
  2. Button
  3. Single line text field Entry
  4. Handling widget property changes
  5. Creating a Scroll and ScrolledWindow
  6. Multiline TextView
  7. Images. Image and Picture
  8. ProgressBar progress indicator
  9. Checkboxes and radio buttons CheckButton
  10. Slider Scale
  11. SpinButton

5. Lists

  1. ListBox
  2. Selecting and activating a row in a ListBox
  3. Sorting and filtering in ListBox
  4. List Model ListModel
  5. ListView widget
  6. ListStore Model
  7. List with columns ColumnView
  8. ColumnView with multiple columns
  9. GridView Grid
  10. DropDown list
  11. Tree View and TreeExpander

Why Enroll

Enroll to gain practical skills in building modern, cross-platform desktop applications with C# and GTK. Learn hands-on how to design interfaces, work with widgets, and create responsive, professional-looking apps that run on Linux, Windows, and macOS.

YOUR JOURNEY

Learn. Practice. Build.

Work through each section, practice what you learn, and keep progressing toward becoming a Code Hero.

Interview Questions

1. What is GTK and why is it used in C# applications?

2. What is the role of the Application class in GTK?

3. How do you create a main window in a GTK C# application?

4. What are GTK widgets and give some examples?

5. How can you arrange widgets in a GTK window?

6. How do you load an interface from a Glade XML file in GTK C#?

7. What is the difference between Show() and ShowAll() in GTK?

8. How do you handle events like button clicks in GTK C#?

9. What is a ListStore and how is it used in GTK?

10. How can you create a scrollable area in GTK?

11. What are signals in GTK and how do they work in C#?

12. How do you update a widget's property dynamically in GTK?

13. What is the difference between CheckButton and RadioButton in GTK?

14. How do you use the Grid container for layout in GTK?

15. What is a SpinButton and when would you use it?

16. How can you display images in a GTK application?

17. What is the purpose of the ScrolledWindow widget?

18. How do you implement a ProgressBar in GTK?

19. What is the difference between ListBox and TreeView?

20. How do you handle dynamic changes to a ListStore or ListView?





💬 We'd Love to Hear Your Thoughts! ✨

You must be signed in to post a comment.

Sign In

💬 What other coders think…
(or debugged their thoughts) ✨

No comments yet. Be the first!

STAY IN THE LOOP

Keep Leveling Up.

Get coding tips, practical resources, useful tools, tutorials, learning guides, and fresh developer content designed to help you build real skills and keep moving forward.

Discover new ways to learn, practice, and build — from programming fundamentals and algorithms to modern web development, software engineering, and useful developer tools.

No unnecessary noise. Just valuable content to help you go from zero to hero.

✉️

Stay in the Loop

Get coding updates, new resources, developer tips, and exclusive offers delivered straight to your inbox.

Please enter a valid name using letters and spaces only.
Please enter a valid email address.
Please agree before subscribing.
🔒 No spam. Just useful developer content.
    Share Us:
Zero to Hero
All rights reserved
2021-2026
GET IN TOUCH
Contact
SUPPORT THE PROJECT

Help Zero to Hero Grow.

Support the project, explore DotDevArt, Donate or check out our recommended resources.

Recommended Resources
💙 Donate 💙
Follow Us
Affiliate
Policies
ZERO → HERO/LEARN • PRACTICE • BUILD
Fresh Drop
DotDevArt T-Shirts
Curated with a fresh rotation of best sellers.

DotDevArt T-Shirts

Product 256
Product 209
Product 80
Product 55
Product 343
Product 401
Product 162
Product 345
Product 74
Product 135
Product 102
Product 340
Product 3
Product 220
Product 78
Product 371
Product 188
Product 257
Product 363
Product 150
Product 241
Product 325
Product 258
Product 27
Product 334
Product 26
Product 95
Product 348
Product 159
Product 323
Product 359
Product 354
Product 394
Product 18
Product 380
Product 98
Product 360
Product 355
Product 242
Product 191
Product 271
Product 245
Product 64
Product 314
Product 111
Product 114
Product 251
Product 35
Product 280
Product 87
Product 33
Product 395
Product 229
Product 31
Product 44
Product 278
Product 176
Product 338
Product 281
Product 201
Product 240
Product 387
Product 199
Product 204
Product 247
Product 92
Product 196
Product 193
Product 374
Product 46
Product 315
Product 110
Product 121
Product 79
Product 307
Product 214
Product 6
Product 11
Product 83
Product 167
Product 49
Product 60
Product 328
Product 54
Product 16
Product 391
Product 154
Product 21
Product 268
Product 125
Product 211
Product 68
Product 52
Product 39
Product 274
Product 192
Product 361
Product 152
Product 259
Product 356
Product 392
Product 297
Product 342
Product 375
Product 113
Product 108
Product 309
Product 93
Product 367
Product 219
Product 141
Product 397
Product 66
Product 286
Product 38
Product 137
Product 180
Product 81
Product 72
Product 213
Product 127
Product 179
Product 296
Product 324
Product 349
Product 341
Product 250
Product 335
Product 129
Product 369
Product 143
Product 246
Product 23
Product 24
Product 216
Product 156
Product 157
Product 270
Product 43
Product 4
Product 181
Product 160
Product 62
Product 269
Product 186
Product 12
Product 56
Product 368
Product 316
Product 224
Product 115
Product 63
Product 149
Product 384
Product 287
Product 357
Product 194
Product 276
Product 222
Product 170
Product 332
Product 235
Product 279
Product 370
Product 126
Product 303
Product 386
Product 362
Product 231
Product 161
Product 147
Product 53
Product 88
Product 272
Product 366
Product 312
Product 148
Product 99
Product 50
Product 233
Product 65
Product 1
Product 29
Product 336
Product 253
Product 187
Product 185
Product 294
Product 136
Product 382
Product 119
Product 118
Product 291
Product 317
Product 106
Product 330
Product 195
Product 9
Product 67
Product 140
Product 333
Product 205
Product 128
Product 244
Product 104
Product 133
Product 124
Product 227
Product 327
Product 158
Product 146
Product 351
Product 339
Product 346
Product 223
Product 326
Product 59
Product 48
Product 40
Product 377
Product 169
Product 177
Product 292
Product 51
Product 295
Product 139
Product 308
Product 122
Product 166
Product 350
Product 84
Product 237
Product 248
Product 285
Product 172
Product 142
Product 123
Product 202
Product 120
Product 131
Product 236
Product 200
Product 7
Product 61
Product 97
Product 381
Product 132
Product 34
Product 390
Product 255
Product 329
Product 399
Product 96
Product 116
Product 47
Product 302
Product 215
Product 238
Product 178
Product 396
Product 107
Product 103
Product 221
Product 352
Product 168
Product 208
Product 263
Product 228
Product 300
Product 305
Product 76
Product 45
Product 232
Product 175
Product 290
Product 90
Product 260
Product 25
Product 365
Product 322
Product 130
Product 385
Product 267
Product 225
Product 117
Product 100
Product 210
Product 13
Product 89
Product 77
Product 321
Product 313
Product 86
Product 28
Product 41
Product 353
Product 42
Product 189
Product 173
Product 265
Product 306
Product 389
Product 217
Product 400
Product 164
Product 373
Product 379
Product 358
Product 112
Product 230
Product 243
Product 277
Product 398
Product 264
Product 73
Product 262
Product 145
Product 218
Product 311
Product 293
Product 151
Product 183
Product 70
Product 37
Product 393
Product 239
Product 282
Product 254
Product 212
Product 376
Product 378
Product 144
Product 284
Product 289
Product 5
Product 94
Product 266
Product 182
Product 252
Product 58
Product 364
Product 75
Product 198
Product 275
Product 249
Product 388
Product 318
Product 17
Product 134
Product 206
Product 82
Product 153
Product 174
Product 261
Product 163
Product 109
Product 2
Product 15
Product 85
Product 190
Product 226
Product 203
Product 22
Product 283
Product 32
Product 10
Product 30
Product 69
Product 138
Product 304
Product 91
Product 310
Product 184
Product 14
Product 105
Product 207
Product 337
Product 288
Product 320
Product 20
Product 101
Product 273
Product 331
Product 155
Product 344
Product 71
Product 234
Product 57
Product 347
Product 298
Product 372
Product 171
Product 165
Product 299
Product 197
Product 19
Product 383
Product 319
Product 8
Product 301
Product 36