If it's the same problem we ran across, the issue is that ImageButtons in IE10 submit the x and y coordinates of the click location as decimals, when ASP.NET 4.0 only understands integers.
The fix we did, which requires no server change or framework change, was to cheat a little bit, and replace all of our ImageButtons with a custom control which inherits from ImageButton and strips off the decimal parts.
Here's the class:
[DefaultProperty("Text")]
[ToolboxData("<{0}:ImageButtonFixed runat=server></{0}:ImageButtonFixed>")]
public class ImageButtonFixed : ImageButton
{
protected override bool LoadPostData(string postDataKey, NameValueCollection postCollection)
{
// Control coordinates are sent in decimal by IE10
// Recreating the collection with corrected values
NameValueCollection modifiedPostCollection = new NameValueCollection();
for (int i = 0; i < postCollection.Count; i++)
{
string actualKey = postCollection.GetKey(i);
string[] actualValueTab = postCollection.GetValues(i);
if (actualKey != null)
{
if (actualKey.EndsWith(".x") || actualKey.EndsWith(".y"))
{
string value = actualValueTab[0];
decimal dec;
Decimal.TryParse(value, out dec);
modifiedPostCollection.Add(actualKey, ((int)Math.Round(dec)).ToString());
}
else
{
foreach (string actualValue in actualValueTab)
{
modifiedPostCollection.Add(actualKey, actualValue);
}
}
}
}
return base.LoadPostData(postDataKey, modifiedPostCollection);
}
}
And to use it, all you'd need to do is add this control to your page in place of ImageButton:
<%@ Register assembly="App_Code" namespace="XExcept.Controls" tagprefix="cc1" %>
<cc1:ImageButtonFixed runat="server" CommandName="Whatever" ImageUrl="whatever.png" />
Not a great permanent solution, but it works.
source :
http://forums.asp.net/t/1905046.aspx/2/10?A+button+on+a+FormView+isn+t+working+in+IE10+on+Windows+8
