Mono | vandango

Code Snippet – C#: Prüfen ob ein String eine gültige Zahl ist / ein gültiger Alpha-numerischer String

public bool IsAlphaNumericString(string strAlphanum) { System.Text.RegularExpressions.Regex pattern = new System.Text.RegularExpressions.Regex(@"^[A-Za-z0-9]+$"); return pattern.IsMatch(strAlphanum.Trim()); } public bool IsNumeric(string strAlphanum) { System.Text.RegularExpressions.Regex pattern = new System.Text.RegularExpressions.Regex(@"^[0-9]+$"); return pattern.IsMatch(strAlphanum.Trim()); }

MonoPad 0.5

I have released a new version of my simple source code editor MonoPad. The version is 0.5. Get it from my files section: Download MonoPad

Code Snippet – C#: Generate square thumbnails

To generate a square thumbnail in c#, use this code: public Bitmap Generate75x75Pixel(Bitmap image) { if(image == null) throw new ArgumentNullException(„image“); Bitmap bmp = null; Bitmap crapped = null; int x = 0, y = 0; double prop = 0; if(image.Width > 75) { // compute proportation prop = (double)image.Width / (double)image.Height; if(image.Width > image.Height)… weiterlesen