Gets or sets the chart's instance of the
FileManager which
facilitates saving images.
Syntax
| Visual Basic (Declaration) | |
|---|
Public Property FileManager As FileManager |
| Visual Basic (Usage) |  Copy Code |
|---|
Dim instance As Chart
Dim value As FileManager
instance.FileManager = value
value = instance.FileManager
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Example
| C# | Copy Code |
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//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;
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| Visual Basic | Copy Code |
|---|
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()
Dim ImagePath As String = Chart.FileManager.SaveImage(bmp)
Image1.ImageUrl = ImagePath
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See Also
