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 I have created a web control which contains a panel and some labels in it. But I can not access those labels on the page where i am trying to use this control because its access specifier is protected. I want to change it to public but I can not find the code.Where can i find the code to change the access specifier of label from protected to public
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My problem is that i am not able to collects from a URL automatically.
For example
i am created one window form.there is three control 1) text box for URL 2) Button for Get Data 3) textbox for
showing get data. now i want to put into URL text box -
http://www.pricerunner.co.uk/sound-and-vision/vision/tv/712631/prices. then i should click the get data button.
then it will return pricerange i.e £1437.75 - £1999.99 or lowest price only £1437.75. and that value will displat
into show data textbox.
pls let me help, how can we do this work. if we can sucess we will do it into a batch process.
We can use any techenology into .net framework
thanks in advance
samik nandi
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i want to get a value of cell where check box is clicked.
and geeting an error of Oject Refence is not set to an instance of an object.
plz tell how i can get a value
foreach (GridViewRow row in GridView1.Rows)<br />
{<br />
bool result = ((CheckBox)row.FindControl("CheckBox1")).Checked;<br />
if (result)<br />
{<br />
String id = ((TextBox)row.Cells[0].FindControl("TextBox1")).Text;<br />
}<br />
}
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Please check the RowType before you use FindControl function. I think you are searching the CheckBox in HeaderRow.
Use FindControl when the RowType is an Item.
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hello everybody
i m making a web application with vs2003.
i hav to make a menu in that application.
plz suggest some site or respond with some code.
regards
Ajay
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What type of menu do you required. Does the menu contains any sub menus?. If not create an User Controls with the Link buttons and on click of the Link button do what ever you need i.e. redirecting to some page.
If the menu contains sub menus let me know I will give you the code.
Regards,
Kalyan
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</b>How to connect an sql query to a Button in asp.net???
Praveen.K
Graviton Technologies Pv.Ltd
Banglore
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What do you want?, Change the query text, execute the query.. ??? 
keep Learning and you never will be out of date...
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In the OnClock event, just create your connection, query, etc.
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hi to all
i have a dropdownlist on page try to validate through RequiredfieldValidater BUT it is not working.
i think the possible error in Initial value property of required field validator..
plz. help me how to implement validation on dropdownlist and sent some sample code if possble
thanks
john
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can you specify what exactly you want to validate..?
pradip kishore
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I have used a RequiredFieldValidator for dropdown lists loads of times. The only thing to remember is to set InitialValue to whatever the value of your "Please Select" entry is.
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Hi!
What I did in my project is that, I inserted a new Listitem at index 0 of my dropdownlist with, say, value of "-1".
then I added a CompareValidator control with properties:
Type="String";
ControlToValidate="MyDropdownList";
ValueToCompare="-1"
Operator="NotEqual";
coded like ->
<asp:DropDownList ID="MyDropdownList" runat="server">
<asp:ListItem Text="Please Select" Value="-1"></asp:ListItem>
<asp:ListItem Text="ListItem1" Value="Value1"></asp:ListItem>
<asp:ListItem Text="ListItem2" Value="Value2"></asp:ListItem>
</asp:DropDownList>
<asp:CompareValidator Type="String" ControlToValidate="MyDropdownList" ValueToCompare="-1" Operator="NotEqual" ID="CompareValidator7" Text="*" Display="dynamic" runat="server"></asp:CompareValidator>
Note that the ValueToCompare's value is the same as the ListItem value I added to my dropdownlist, and the Operator is "NotEqual".
hope it helps..
//mastereuo
On Error Goto Hell
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How is this any different to using a requiredFieldValidator and setting the InitialValue to -1 (in your example)
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i set initialvalue to -1 then, it is also not working???????
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This my solution, you must to create a dropdownlist with only one item, the text is '-' y el value is the same...
So, insert a COMPAREVALIDATOR and make this changes
ControltoValidate: the dropdownlist
Operator: Not Equal
ValuetoCompare: - (Its the line)
Thats all, the validator fireup if you choose the line value
Best regards ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
keep Learning and you never will be out of date...
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In my Main page,
<asp:TextBox ID="txtDate" runat="server"></asp:TextBox>
<A href="javascript:GetDate('txtDate.ClientID')">View Calendar</A></td>
Here, I am passing the ClientID of the TextBox control in GetDate() method.
JavaScript Code:
function GetDate(CtrlName)
{
ChildWindow = window.open("MyCalendar.aspx?CtrlName=" + CtrlName, "PopUpCalendar", "width=270,height=270,top=200,left=200,toolbars=no,scrollbars=no,status=no,resizable=no");
}
In my Calendar Page (Popup), I have used the below function to return the date.
private void ReturnDate()
{
String returnScript = "";
returnScript += "<script language=javascript>";
returnScript += "window.opener.getElementById('";
returnScript += Request.QueryString["CtrlName"];
returnScript += "').value = '";
returnScript += strSelectedDate;
returnScript += "';window.close();";
returnScript += "<" + "/" + "script>";
ClientScript.RegisterStartupScript(this.GetType(), "", returnScript);
}
returnScript Output (while running):
"<script language=javascript>window.opener.getElementById('txtDate.ClientID').value = '01/31/2007';window.close();</script>"
My motto is to assign the Date Value in the TextBox of in my Main Page.
How can I solve this? Pls help me.
Regards,
Jay
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Hi,
I have chenged below 2 lines of code, to work properly.
<A href="javascript:GetDate('<%=txtDate.ClientID%>')">View Calendar</A>
returnScript += "window.opener.document.getElementById('";
Now, It works fine
Regards,
Jay
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Dear All,
i am bit new to the dotnet world. i am making web application using asp.net ,C# (Visual studio 2005).i have login form where i wanted to use member class facility ( so as to minimize coding and increase efficieny).
i have user table(usermst) where i am storing userid , user password and other detail.
My Question is
Is it possible for me to use member class with my database only ?
if yes please provide me some link or some example( iam already searching but till now not get sufficiet info.)
please guide me
thanks
regards
imran khan
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I have no idea what you're talking about ?
By member class, do you mean a class in your app_code section ? You should have at a minimum, a class whose sole job is to handle database access, and a class which represents a user, and knows how to load/save itself using the data layer.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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Hi
Am using a Datagrid with 5 columns
Name,Address,City,Country and Phone Number.
And i have set the width of the Grid.
The problem is, when the Address field retreives a lengthier row, the width of the Grid also expands,even though i have set its width and in Property Builder --> Format --> Items also i have Checked 'Wrap text within cell' checkbox.
I dont want my Datagrid to grow in width though the fields have lengthier data,they need to be wrapped inside the cell itself.
Please help me to do this...
Thanx in advance
-- modified at 3:49 Thursday 18th January, 2007
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haven't you tried to set the HeaderStyle-Width property of your BoundField columns to your desired width?
like ->
<asp:BoundField DataField="Name" HeaderText="Name" HeaderStyle-Width="20%" />
//mastereuo
On Error GoTo Hell
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Ya...i have tried that
here it is:
asp:BoundColumn DataField="Address" HeaderText="Contact"
HeaderStyle-Width="30%">
But in vain...anyother alternatives?
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I tried to use <menu> in html but it won't works with updated versions.plz provide me any javascript/asp.net code to implement a side menu with submenu options.
With Thanks & Regards
Amit Sk Sharma
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You need to check the option to not render tags for your code to be visible.
Christian Graus - C++ MVP
'Why don't we jump on a fad that hasn't already been widely discredited ?' - Dilbert
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