The Windows Forms Sparkline control is a lightweight charting control that can stand alone or render data in a small-scale layout such as a grid cell. The Sparkline control renders the following chart types:
Displays the Line chart type of Sparkline with numeric data, connecting the data points with line segments.
Displays the Area chart type of Sparkline with numeric data. This is similar to a Line chart type, with the additional step of closing the area after each line is drawn.
Displays the Column chart type of Sparkline with numeric data. Some may refer to it as this as Vertical Bars.
This type is visually similar to the Column chart type, in which the value of each column is equal to either the positive maximum (for positive values) or the negative minimum (for negative value) of the data set. The idea is to indicate a win or a loss scenario.