Timeout in milliseconds.
public int TimeoutMilliseconds {get; set;}
public:
property Int32 TimeoutMilliseconds
{
Int32 get()
void set(Int32 value)
}
TimeoutMilliseconds # get and set (CodecsTimeoutOptions)
Value | Description |
---|---|
0 | No timeout on long-running operations. Default value is 0. |
>0 | Timeout in milliseconds, at which point to abort long-running operations. |
For additional information, refer to CodecsTimeoutOptions for more information.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Color;
using Leadtools.Svg;
// Call this method with a very large and complex XLSX document and a timeout in seconds value
// Returns true on success and false if aborted
// For each page, the image is loaded and passed to the processImage action
public bool CodecsTimeoutExample(string inputFileName, int timeoutSeconds, Action<RasterImage, int> processImage)
{
using (var rasterCodecs = new RasterCodecs())
{
// Set the timeout
// CodecsTimeoutOptions reference
rasterCodecs.Options.Timeout.TimeoutMilliseconds = timeoutSeconds * 1000;
// First, get information on the file to get the number of pages
RasterImageFormat format;
int pageCount = 0;
using (CodecsImageInfo imageInfo = rasterCodecs.GetInformation(inputFileName, true))
{
// If GetInformationt took more than timeoutSeconds then RasterCodecs aborted the operation
// and GetInformation will return RasterImageFormat.Unknown
format = imageInfo.Format;
if (format != RasterImageFormat.Unknown)
pageCount = imageInfo.TotalPages;
}
// Did we abort?
if (format == RasterImageFormat.Unknown)
{
return false;
}
// Now load all the pages
for (int pageNumber = 1; pageNumber <= pageCount; pageNumber++)
{
RasterImage image = rasterCodecs.Load(inputFileName, pageNumber);
// If Load took more than timeoutSeconds then RasterCodecs aborted the operation
// and Load will return null
// Did we abort?
if (image == null)
{
// Yes, fail
return false;
}
// Process the image and then delete it
processImage(image, pageNumber);
image.Dispose();
}
// We successfully loaded and processed all the pages from the file
return true;
}
}
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