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Explain your ques for good solution
// Just double click the control and use it
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sir my code
protected void txtClientCode_TextChanged(object sender, EventArgs e)
{
if (!IsPostBack)
{
btnTextChanged.Visible = true;
}
}
but its not run
what i forgot?
Gayatri
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It will not(It will fire only in next post back).
You might use javascript.
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give me a sample code pls
Gayatri
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protected void TxtFilePath_TextChanged(object sender, EventArgs e)
{
ur code here
}
Sunny
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hi Gayatri
you can use it by changing autopostback property to true.
wasim khan
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i changed it but its not run
pls give me a some code
Gayatri
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HI gayatri
u can use it when you change autopostback to true;
then in textchange event do some action like change the label text.
after that build your project. when you write some think inside your textbox and press tab u will see apost back and end your event will be fire
wasim khan
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if you want to use via javascript use this
onkeydown="return validateInt(this.value)
and define a function name validateInt(str)
else on server side code you have to wait for postback
after this textchange event will accure
Sunny
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Test_Changed event wont fire automatically
You need to set Autopostback to true
Alexei Rodriguez
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Asp.net project I have registered a webService.
Using Add Web Reference i have created a proxy class in my asp.net application.
After creating the proxy class following files are added in my web project.
Reference.Map
MyService.disco
MyService.wsdl
AFter that I have deployed my asp.net application in several machines.
But if i did any modification in web services , it will not refelected in my asp.net clients. The proxy class are not updated when ever i modify the web services.
Is there is any way to modify the proxy class ?
How can solve this problem ?
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Well, even if you did update it, what would it matter ? Any new methods you add, are not going to be called by your code anyhow, right ? So, unless you're deploying a whole new exe, it really doesn't matter at all.
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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is there is way to update the proxy class automatically????
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Sometimes I wonder if people even read my responses.
1 - no
2 - so what ? how can it matter ? Will your code magically call new methods ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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tnx. i understand your answer.
Is there any way to create dynmix proxy (using IProxyInvocationHandler ) ?
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I am using Validators (IValidator) to validate the data edited by users in a DetailsView. This is the workflow that I want:
1. User updates data
2. User presses save
3. System Saves data
4. Details View stays in edit mode
5. Validation controls display any broken rules.
I can do everything except show the validation messages. The validation message will be displayed if, in the ItemUpdating event of the DeatilsView, i cancel the DetailsViewUpdateEven by setting the property: DetailsViewUpdateEventArgs.Cancel = true.
This behaviour makes me think that once the DetailsView has been directed to save it does not show the Validation errors. (even if I do a Page.Validate() after the save has completed).
Does anyone have an ideas on how I can display the error messages even if I want to save the DetailsView?
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Hi All,
I have a readonly textbox (txtRef) that i am using as readonly field filling it by a certain time at run time. This field is saved in the database. Sometimes i need to clear this textbox using a javascript. I am using an html button to clear its contents using
<input id="btnView" type="button" value="Clear" onclick="document.getElementById('txtRef').value='';" class="Button" />
if i press this html button the text inside txtRef is cleared however if i press save on the page it is still reading the previous data inside the txtRef
how can i delete the content of the txtRef using a javascript.
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If you're using raw HTML, how are you accessing the values in your code behind ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi Christian,
Iam still getting a value from txtRef.text on pressing buttom save on the page although when i press Clear the value disappears form the txtRef.
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Not sure how that answers my question ? If you're not using server controls, how do you find values ont he server ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Ah ok got your idea  i know it is an asp.net control and using the JS will only clear the textbox on client side and not on server side. I need to change it on sever side so when i save it takes emtpy string. Any ideas?
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No, that's not what I meant. I meant, are you using server controls, b/c your code doesn't contain any. If so, you need to do some work to get the right client side Id to change the value. If you change the value of a server control in javascript, that is the value you will get back on the server.
The other poster had a good idea - do you ever set the text value in your page load ?
Christian Graus
Please read this if you don't understand the answer I've given you
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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samerh wrote: filling it by a certain time at run time
Are you filling in pageload?
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Yes iam filling txtRef in page load. Then iam pressing btnClear which executes a JS which clears the content of txtRef, but when iam saving it is still getting the same data b4 i clear.
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The problem is
When you press the save button, first the page load happens(It fills the textbox) , then the button postback happens.
I think now you will be able to solve it.
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