Display images in sequence in an image slideshow Part 135

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ترتيب الدرس : 135
المدة : 00:09:09
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http://csharp-video-tutorials.blogspot.com/2013/07/display-images-in-sequence-in-image.html

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In Part 134, we discussed adding image slideshow to a website or a web application. the problem with slideshow is that, it displays a random image every one second. Let's say our requirement is such that, we want to display images in order from 1.jpg, 2.jpg to 8.jpg. Also, below the image, we want to display the number of the image that is being displayed. Please watch Part 134, before proceeding. We will be modifying the example, that we started in Part 134.

To achieve this,
Step 1: Include "Label1" control in the aspx page. This label control displays the image number that is being displayed.
[br /][asp:Label ID"Label1" Font-Bold"true" runat"server"][/asp:Label]

Step 2: Change the code in SetImageUrl() function as shown below
private void SetImageUrl()
{
if (ViewState["ImageDisplayed"]null)
{
Image1.ImageUrl"~/Images/1.jpg";
ViewState["ImageDisplayed"]1;
Label1.Text"Displaying Image - 1";
}
else
{
int i(int)ViewState["ImageDisplayed"];
if (i8)
{
Image1.ImageUrl"~/Images/1.jpg";
ViewState["ImageDisplayed"]1;
Label1.Text"Displaying Image - 1";
}
else
{
ii + 1;
Image1.ImageUrl"~/Images/" + i.ToString() + ".jpg";
ViewState["ImageDisplayed"]i;
Label1.Text"Displaying Image - " + i.ToString();
}
}
}

At the moment, there is no mechanism in place to start or stop the slideshow. We will discuss this in our next video.

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Sep 23, 2020 07:32:26
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