private void Button1_Click(object sender, EventArgs e)
{
if (textBox1.Text.Length == 0)
{
return;
}
Uri image = new Uri(textBox1.Text);
// Setup for OcrLib
// 1) Go to https://www.microsoft.com/cognitive-services/en-us/computer-vision-api
// Sign up for computer vision api
// 2) Add environment variable "Vision_API_Subscription_Key" and set Computer vision key as value
// e.g. Vision_API_Subscription_Key=123456789abcdefghijklmnopqrstuvw
Task <string> task = Task.Run(() => OcrLib.DoOcr(image));
task.Wait();
textBox2.Text = task.Result;
}
public ActionResult Ocr(Image imageData)
{
try
{
Uri image = new Uri(imageData.ImageUrl);
// Setup for OcrLib
// 1) Go to https://www.microsoft.com/cognitive-services/en-us/computer-vision-api
// Sign up for computer vision api
// 2) Add environment variable "Vision_API_Subscription_Key" and set Computer vision key as value
// e.g. Vision_API_Subscription_Key=123456789abcdefghijklmnopqrstuvw
Task <string> task = Task.Run(() => OcrLib.DoOcr(image));
task.Wait();
imageData.Result = task.Result;
return(View("OcrView", imageData));
}
catch
{
return(View());
}
}