Awesome

DrawnTable

Custom WinForms control based on PictureBox for creating versatile tables.<br/> It's fast, uses almost no memory, doesn't have any dependencies, and not limited by limitations of WinForms since it draws itself from scrach.

Installation

Get it from NuGet:

Features

• Cell Drag & Drop
• Subheaders
• Cell Copy & Paste (using Ctrl + drag)
• Headers can span multiple rows (or columns)
• Cells can span multiple rows
• Cells can overlap each other (they will be merged or replaced placeholder)
• Cell styling (font, backound color, margin, text aligment)
• Table styling (font, background color, border color)
• Printing support (you can print the table or draw it using your Graphics instance)
• Cells can be disabled (user cannot interact with them)
• ToolTip for cells
• Supported events:
  • CellWithValueClick, CellOverlapPlaceholderClick
  • CellCreating, CellCreated
  • CellCopied, CellPasted
  • CellDragOver, CellDragDropFinished
  • CellsMerging

Initialization

Before using the control you need to initialize it by providing list of row and column configurations:

drawnTable.Table.Create(Rows, Cols);

There is HeaderCreator class that can help you create those configurations. For example here's how to generate headers for a range of dates, and then get header index for some date:

HeaderCreator headers = new();
var columns = headers.Day.GenerateHeaders(dayStart, dayEnd, colFilter, "dd.MM, dddd");
...
int columnIndex = headers.Day.GetIndexByValue(date);

See demo appication for more usage samples.