I am having a problem accessing changed values in TextBoxes returned via the OnUpdaterow event. Using C# I access the control using: string _txtAmt = ((TextBox)e.Ite m.FindControl(" txtAmount")).Te xt
Upon inspection of _txtAmt, the old (pre-edited) value of the textbox is returned versus the changed (edited) value. Using the FindControl method should work, right? I see a lot of examples using an indexer into the e.Item.Cells[n].Controls[n] to retrieve the control but couldn't figure out which indexer was correct to reference the textbox. If I used the 0th element, I received a literal control rather than the textbox and couldn't cast it into what I needed to read the value.
Would appreciate any help
EddieG
2  2096 
Hi,
is it sure you are not rebinding the grid on postback accidentally so that
it would mix things up. E.g bind the grid inside IsPostBack check In
Page_load and then only when necessary by the logic (when grid needs to be
rebind i.e when data has changed)
--
Teemu Keiski
MCP, Microsoft MVP (ASP.NET), AspInsiders member
ASP.NET Forum Moderator, AspAlliance Columnist
"EddieG" <Un************ *****@Unreal.ho tmail.com> wrote in message
news:44******** *************** ***********@mic rosoft.com... I am having a problem accessing changed values in TextBoxes returned via
the OnUpdaterow event. Using C# I access the control using: string _txtAmt
= ((TextBox)e.Ite m.FindControl(" txtAmount")).Te xt;
Upon inspection of _txtAmt, the old (pre-edited) value of the textbox is
returned versus the changed (edited) value. Using the FindControl method
should work, right? I see a lot of examples using an indexer into the
e.Item.Cells[n].Controls[n] to retrieve the control but couldn't figure
out which indexer was correct to reference the textbox. If I used the 0th
element, I received a literal control rather than the textbox and couldn't
cast it into what I needed to read the value.
Would appreciate any help.
EddieG
Hi,
is it sure you are not rebinding the grid on postback accidentally so that
it would mix things up. E.g bind the grid inside IsPostBack check In
Page_load and then only when necessary by the logic (when grid needs to be
rebind i.e when data has changed)
--
Teemu Keiski
MCP, Microsoft MVP (ASP.NET), AspInsiders member
ASP.NET Forum Moderator, AspAlliance Columnist
"EddieG" <Un************ *****@Unreal.ho tmail.com> wrote in message
news:44******** *************** ***********@mic rosoft.com... I am having a problem accessing changed values in TextBoxes returned via
the OnUpdaterow event. Using C# I access the control using: string _txtAmt
= ((TextBox)e.Ite m.FindControl(" txtAmount")).Te xt;
Upon inspection of _txtAmt, the old (pre-edited) value of the textbox is
returned versus the changed (edited) value. Using the FindControl method
should work, right? I see a lot of examples using an indexer into the
e.Item.Cells[n].Controls[n] to retrieve the control but couldn't figure
out which indexer was correct to reference the textbox. If I used the 0th
element, I received a literal control rather than the textbox and couldn't
cast it into what I needed to read the value.
Would appreciate any help.
EddieG This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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