C#:Saving image to folder

HI. I know this is simple question but when I use

 FirstPersonTestImage.Save(IIdComboBox.Text + "-" + i + ".jpg");

it works and saves file to folder where is the .exe file . But I want to save it to specific folder like /photo/IO-66/ and tryed to use

 String StudentPath = PhotoPath + IGroupNoComboBox.Text + "/" + IIdComboBox.Text + "/" + IIdComboBox.Text + "-" + i + ".jpg";

 FirstPersonTestImage.Save(StudentPath);

BUt it gives

An unhandled exception of type 'System.Runtime.InteropServices.ExternalException' occurred in System.Drawing.dll

How can I solve this problem? Is is about folder path ? or using "/" ?

EDIT

Here My code for creating and checking existing or not folder

  if (!System.IO.Directory.Exists(PhotoPath + "/" + IGroupNoComboBox.Text.ToString().Trim()))
            {

               Directory.CreateDirectory(PhotoPath + "/" + IGroupNoComboBox.Text.ToString().Trim());


            }

             if (!System.IO.Directory.Exists(PhotoPath + "/" + IGroupNoComboBox.Text.ToString().Trim()+ "/" + IIdComboBox.Text.ToString().Trim() + "/"))
            {

                Directory.CreateDirectory(PhotoPath + "/" + IGroupNoComboBox.Text.ToString().Trim()+"/" + IIdComboBox.Text.ToString().Trim() + "/");

            }

Should I use Combine like IO.Path.Combine(PhotoPath,IGroupNoComboBox.Text + "/" + IIdComboBox.Text + "/" + IIdComboBox.Text + "-" + i + ".jpg") ?

Meko 2010-06-02 11:50:10

Press F1 for help or see Code Insight tooltip...

Thorsten Dittmar 2010-06-02 11:51:27

`Combine` glues together different directories, so whenever you use / you can use `Combine` to combine them instead, you'll still have to create the filename manually as you currently do. As Thorsten says, look at the help - http://msdn.microsoft.com/en-us/library/dd991142.aspx

ho1 2010-06-02 11:54:25

I used Path.Combine and it does not worked and i release that instead of " - " ,I should use " _ " . And then worked. Also with out Path.Combine works too , but less mess is every time good ))

Meko 2010-06-02 19:35:29

ansaurus

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C#:Saving image to folder

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