FileManager Property

Gets or sets the chart's instance of the FileManager which facilitates saving images.

[Visual Basic]
Public Property FileManager As FileManager

[C#]
public FileManager FileManager {get; set;}

Example

[C#]

//Get the bitmap and add a line to the image 
Bitmap bmp = Chart.GetChartBitmap(); 
Graphics g = Graphics.FromImage(bmp); 
g.DrawLine(Pens.Red,36,150,480,150); 
g.DrawString("This is my line",new Font("Arial",12,FontStyle.Bold),new SolidBrush(Color.Black),new Point(40,150)); 
g.Dispose(); 
  
//Save the image and set the image path to ImageUrl. 
string ImagePath = Chart.FileManager.SaveImage(bmp); 
Image1.ImageUrl = ImagePath;

[Visual Basic]

'Get the bitmap and add a line to the image

Dim bmp As Bitmap = Chart.GetChartBitmap()

Dim g As Graphics = Graphics.FromImage(bmp)

g.DrawLine(Pens.Red, 36, 150, 480, 150)

g.DrawString("This is my line", new Font("Arial", 12, FontStyle.Bold), new SolidBrush(Color.Black), new PointF(40F, 150F))

g.Dispose()



'Save the image and set the image path to ImageUrl.

Dim ImagePath As String = Chart.FileManager.SaveImage(bmp)

Image1.ImageUrl = ImagePath

See Also

Language

FileManager Property

Example

See Also