Web Forms :: Assign String Value To Label Control?
Aug 23, 2010When i do the following i am getting object ref not set to instance of an object: there is value in string variable would like to assign to a label.
lblFilename.Text = strFilename
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//Label date = (Label)Repeater.FindControl("ltpl_datefor");
Label date = Repeater.Items[0].FindControl("ltpl_datefor") as Label;
date.Text = dateforloop.ToString().Substring(0);
[Code].....
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Apr 19, 2013in my asp.net+vb+access web i am having a page in which i am counting and displying the numbers in text boxes/labels. it works fine.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim connectString As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
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[Code].....
i want to amend the value with the value of the text boxes that i had tried manually it works fine.
Forms Data Controls :: How To Assign Value To Label On Listview Control
Mar 29, 2011Here I've a listview control whose datasourceid is set to one sqldatasource, listview contains a panel in a itemtemplate region. In the panel there are some lables which are bounded to the column present in sqldatasource. But In one label I have to assign some other value dynamically. can any body tell me how to access that label and assign value to it. Here's the code
<asp:ListView DataSourceID="sqldtsrcsrchre" ID="srchrelst" runat="server">
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[Code]....
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Oct 10, 2010I have a label control in datalist. When thw word is long, the text of label corrupts the design. Label hasn't a multiline property.I tried different ways . I tried to use textbox like a label but this time I can't give a link to textbox.I tried to use MeasureString() method for the label. But I couldn't do it.
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Some Text
Some Text
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Attach A String To A Label Control
Jan 14, 2010How do I attach a string to a label control. This is what I have so far:
<asp:Label
ID="Label1"
runat="server"
/>
and in the code behind I have the following:
protected void Page_PreLoad(object sender, EventArgs e)
{
if (!IsPostBack)
{
ViewState["string1"] = new System.Text.StringBuilder();
}
}
protected void Page_Load(object sender, EventArgs e)
{
System.Text.StringBuilder string1 = (System.Text.StringBuilder)ViewState["string1"];
string1.Append("This has been appended to string1.");
}
But how do I connect my string to my label?
I'm writing in c# and using Visual Web Developer Express 2008
Forms Data Controls :: Assign A Value To A Label In A Formview?
Jan 15, 2010I need to assign a value to a label in a formview. I need to assign a session value to a label in a formview the label is on the insert template.
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Feb 23, 2010I have a listbox (lb1).When multiple values are selected from the listbox ,only the first value is shown in the label.
label.text=lb1.SelectedItem.Text; This seems to be working for just single value.
How can I assign multiple values to the label?I tried using the foreach loop with the listitem but its not working.
Forms Data Controls :: Find Label In DataList And Assign A Value?
Aug 18, 2010how to find a Label nested in a DataList and assign a value?
I posted simplied code because if I can find the Label, I can take it from there.
protected void DataList1_PreRender(object sender, EventArgs e)
{
Label buggar = (DataList1.SelectedItem.FindControl("DataCount") as Label);
buggar.Text = "crap";
}
Forms Data Controls :: Assign Label Value To Each Checkboxlist In Datalist?
Jan 6, 2011I am using datalist where i need to assign my label value to each checkboxlist item.I am using datatable to bind my checkboxlist. when I run my code I can see the values in my local window. Actually not displaying in webpage.
<asp:DataList ID="dlMinistry" runat="server" RepeatColumns = "2"
RepeatDirection="Horizontal">
<ItemTemplate>
<strong><asp:Label ID="lblMinistry" runat="server" Text="" ></asp:Label><strong>
[Code]....
Forms Data Controls :: How To Find And Assign A Value Of Something To A Label Nested In DataList
Aug 10, 2010I am trying to find the text property of a label that is nested within a DataList within a FormView. The FormView and the DataList have different datasources.
What I actuallt need to do specifially is assign the number of rows in the DataList to the Label in the DataList. I used the code below to find it but it keeps giving me an error about not finding the object;
[Code]....
Web Forms :: Assign String Value To A Bit Variable?
May 7, 2010i have to assign value to bit varibale.so i declared bool variable . i am assigning string value to a bool variable . so i converted to boolean & assigned.Its not converting to bool..How to assign string value to bit variable.?i am getting error.Object reference not set to an instance of an object
[Code]....
Web Forms :: Assign Value From Query String?
Apr 24, 2010I have a cart application I am working on where I need to assign a value based on a query string. I am telling the code behind to override the price returned by a linq query with the price in the value of the price variable passed by the string. The default linq value for this item is zero, and isn't updated by my attempt to override. Here is what I am trying with no success so far. Query format sent to page is .....aspx?Price=
Am I calling the string correctly?
[Code]....
Get Value From The Databse And Assign It To The Label?
Aug 20, 2010I am trying to get value from the databse and assign it to the label using the below line:
lblQuestion.Text = ds.Tables[0].Rows[0]["Question"].ToString();
but it assigns as label.
if (ds.Tables[0].Rows.Count > 0)
{
lblQuestion.Text = ds.Tables[0].Rows[0]["Question"].ToString(); ;
}
How To Assign A Value From A C# Static Method To A Label
Feb 5, 2010I have the following static function in c#
public static string Greet(string name)
{
string greeting = "welcome ";
// is it possible to pass this value to a label outside this static method?
string concat = string.Concat(greeting, name);
//error
Label1.text = concat;
//I want to return only the name
return name;
}
As you can see in the comments, I want to retain only the name as the return value, however I want to be able to take out the value of the concat variable to asign it to a label, but when i try the compiler refuses, can it be done? Is there a work around?
Assign Label.Text From Code Behind?
Sep 17, 2010I have a label in aspx page. I am trying to assign text to that label according to my search criteria. My problem is if i put that label (lblMsge) inside I am unable to assign the text from code behind. if i put that label outside the tr its working fine but the display is not proper. I tried by putting that label in div tags also.Here is my code.
[Code]....
C# - Unable To Assign Resource Key To Label
Dec 19, 2010Am new to development , as startup, am learning from different videos and tutorials. Right now am facing a strange problem
i have a asp.net label
<asp:Label ID="Label2" runat="server" Text="<%$ Resources:Label1TextKey %>" />
and i have defined his key in
App_GlobalResources >> Resource.resx >> Label1TextKey
but when i build , it is giving
Error 1 The resource object with key 'Label1TextKey' was not found. C:Documents and SettingsMayaMy DocumentsVisual Studio 2008WebSitesWebSite1Default.aspx 14
Assign Html Label Text At Runtime
Aug 25, 2010i want to send one html page with email. the contents of label in it will get change.can any one tell me,how to assign text to label in vb.net code at runtime.
View 4 RepliesVS 2008 How To Assign System Time(now()) To Label
Jul 20, 2010How to assign system time(now()) to label, while webpage loading itself in asp.net.
Ex:
<asp:Label ID="Label15" runat="server" Text=></asp:Label>
Assign Label To A Text Value Returned From A C# Method?
Aug 9, 2010I have several labels in my application, and I need to manipulate every single one of them. So, I thought the easiest way would be to simply call the manipulating C# method from the aspx page when needed, but oh, I was wrong. I have spent a couple of hours now trying to figure out how to do this, but I have not come to a solution ..
Aspx page:
<asp:Label runat="server" Text='<%= ManipulateLabel("Information") %>'></asp:Label>
Code behind (C#):
protected string ManipulateLabel(string label)
{
return label+" some value";
}
I do not wish to assign each label to value directly from code behind (normally I would do it like this but this time there are so many labels that need a manipulated value that it simply would be too hard updating the application in the future).
When using the code behind, the application simply prints "<%= ManipulateLabel("Information") %>" on the page, which is not what I want :( Also, if I use:
<span><%= ManipulateLabel("Information") %></span>
, it suddenly works. But, I need to use the asp.net web controls, not normal HTML tags.
How To Assign The Text To The Label Using Jquery For The Web Controls
Mar 23, 2010i am having and by using jquery ineed to assign another text "hello" to the label "lbl" through the jquery. and if we access the label "lbl" the text "hello" should come because the value "hai" is replaced with "hello" and if we write the below line i should get the new modified lable in aspx.cs file
my aspx.cs file code is
switch(lbl.Text)
{
case "hello":
code...
break;
}