Web Forms :: To Place The Data Contained In .xls?
Apr 30, 2010to place the data contained in .xls, .doc (or) .docx file to asp.net(c#) web page.Else we can attach to database ?
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Forms Data Controls :: How To Set Label Contained Within EmptyDataTemplate In Gridview
Feb 9, 2011I have the following setup, but i would like to make the empty text more specific, so just looking to have it display the same message but with the selected value text from the drop down as part of the messages.
so if you select say the 2nd item from the drop down, then i would like to have the empty label(if empty of course) display "There are No Records for Last 24 hrs"
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Web Forms :: The SqlParameter Is Already Contained By Another SqlParameterCollection
Mar 10, 2014I have been getting this error for a long time now.
SqlParameter outparm2 = new SqlParameter("@OrderID", SqlDbType.Int);
outparm2.Direction = ParameterDirection.Output;
while (count < GridView1.Rows.Count)
{
cmd = new SqlCommand("Insert_Orders", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(outparm2);
[code].....
Web Forms :: How To Make Panel-contained Textbox ReadOnly
Jan 24, 2011I've got some textboxes in a panel, that I want to disable client-side upon radio button selection. I've got it basically working - but I discovered that javascript's control.disabled = true still allows the user to type in the textbox. So I've moved on to control.readOnly (in addition to disabled) - that seems to give the result I want.
Problem is, setting readOnly at the panel level doesn't seem to propagate down to the contained controls (the textboxes). I still have to call textbox.readOnly directly in order to get the no-typing-allowed result I need. And this makes the whole panel-concept useless for me in this instance.
Am I doing it wrong somehow, or is this just the way panels work (i.e., can only make textboxes readOnly by directly manipulating its property)?
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Web Forms :: Background Color Not Contained With In Outline Or Grouping Text
Dec 20, 2010I'm using panel controls because of the grouping text. I like the clean look this provides for this portion of my form. I don't like the way the panel control works though. I have both the height and the width set in the css file. I also set the background color. The grouping text is set in the mark up of the panel. The problem is that the background color is not contained with in the outline or the grouping text that the control creates. It goes beyond it. To test this I set a border to the panel in the css file. I then set the height and the width for this in the css. When this is viewed in the browser the outline created with the grouping text is no where near the size of the border I created. The border reflects the dimensions of the div. But, the outline of the grouping text and the grouping text itself is more the size of the contents. I assume this is normal for this control. Has anyone had this issue or know how to get around this? How do I get the background color to be with in the panels grouping text and it's outline? How do I get the panel to be the same as the size I set in the CSS?
View 1 RepliesHow To Place Two Controls In The Same Place And Alternate Between Them
Apr 1, 2011I want to place two datalist controls at the same (x,y) position. When the first is visible, second should be invisible.
How would I go about implementing this?
Forms Data Controls :: Use Repeater Or Any Datacontrol To Display Data Place In A Container(CSS Class)
Feb 5, 2011[Code]....
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Forms Data Controls :: Decimal Place Missing After Calculation
May 11, 2010In a formview I need to present a new value calucalted by dividing one field value by another. I need to present the result to one decimal place. The code I am using is the following, however it presents the resulting value rounded up or down to the nearest whole value:
<asp:label id=lblTotal text='<%# Convert.ToInt32(Eval("Value1")) / Convert.ToInt32(Eval("value2")) %>' runat="server"></asp:label>
I did try and insert refernces to {0:N1} but this just threw asp.net errors. Any advise on how I can guarantee that the value calculated is presented to one decimal place?
Forms Data Controls :: Best Place Check Box Inside Gridview?
Jun 7, 2010I have a column of type bit, I want to display checkboxes on bases of values 1 and 0. So that in edit mode if i unchecked the box then the database should contain the value 0.
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Forms Data Controls :: Place Dropdown In Grid Show
Jul 14, 2010I'm currently binding a simple grid and show. And a separate dropdown and show. Now I want to place dropdown in grid and bind also I will able to change value of dropdown and save.Problem in grid binding drop down not able to find datasource.my code as -
<asp:TemplateField HeaderText="REPORTING TO" Visible ="true" SortExpression="reporting_to">
<ItemTemplate>
<asp:Label ID="Lnk_ReportingTo" unat="server" text="<%# bind('reporting_to' ) %>" ></asp:Label>
</ItemTemplate>
</asp:TemplateField>
//Binding grid
public void BindData()
{
//Calling To Dal From BLL LAYER
DataSet ds = musergroupBLL.GetUserGroup(0, UserFk, 0);
Grd_UserRole.DataSource = ds;
Grd_UserRole.DataBind();
}
For dropdown fill in page on .aspx
<asp:DropDownList ID="DDManager" runat="server" onselectedindexchanged="DDManager_SelectedIndexChanged"></asp:DropDownList>
On .cs
protected void FillDD()
{
DataSet ds = MUsrBll.GetUser(MUsrolEnt);
DDManager.DataSource = ds;
DDManager.DataTextField = "usr_id";
DDManager.DataValueField = "usr_PK";
DDManager.DataBind();
}
Till here every thing is workingfor simple grid.
<asp:TemplateField HeaderText="REPORTING TO" Visible ="true" SortExpression="reporting_to">
<ItemTemplate>
<asp:Label ID="Lnk_ReportingTo" unat="server" text="<%# bind('reporting_to' ) %>" ></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Now changing above code from below aspx code for dropdown place in grid. But not getting how to call datasource and selected value in grid. Data source is same as FillDD()function above for dropdown.
<asp:TemplateField HeaderText="REPORTING TO" Visible ="true" SortExpression="reporting_to">
<ItemTemplate>
<asp:DropDownList ID="Lnk_ReportingTo111" SelectedValue='<%# bind('reporting_to' )%>' DataSource = "<%# bind('usr_PK' )%>" DataTextField = "usr_id" DataValueField = "usr_PK" runat="server" ></asp:DropDownList>
</ItemTemplate>
</asp:TemplateField>
Forms Data Controls :: Display Blank In Place Of 0 In Gridview?
Feb 24, 2010I have a gridview populated with some data.
There are following columns:
Reason, Remark1 & Remark2.
As per database designer's logic if there is no data in above field then he replace empty to 0 and in my gridveiw 0 is displaying whereever the cell is empty.
Now I just want to replace 0 to empty.
One more thing that if it displays 0 in a hyperlink Field then it should not be displayed.
Forms Data Controls :: Formatting Decimal Place Inline Code
Jan 16, 2011I am displaying a money values in a gridview. Is possible to use inline code to set the decimal places to two? Would like to do it inline instead of in the C# code behind if possible. Database table column [Rate] is datatype money.
GridView1. . . . .
<asp:TemplateField HeaderText="Rate" SortExpression="Rate">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# " total monthly " + "$" + Eval("Rate") %>' ></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Forms Data Controls :: How To Place Newly Added Or Edited Row At The Top In The Gridview
Mar 30, 2010how to place newly added or edited row at the top in the gridview
View 3 RepliesForms Data Controls :: Place Column After Autogenerated Columns In Grid?
Jan 23, 2010I have a grid with one itemtemplate field with autogenerated columns=true.I want to show the itemtemplate filed after autogenerated columns .
View 6 RepliesC# - Create .NET Web Service Fully Contained In .svc File?
Dec 3, 2010Is it possible to create a "drop-in" web service? What I would like to do is create an .svc file that can be placed into a web directory on IIS and accessed (and executed) via its URL, without having to install any other files and without changing any configuration files.I am investigating a possible security problem in a web application that allows uploading .svc files. If it is possible to upload and then execute an .svc file, this would be a big security problem for this application. Unfortunately I am not a .NET developer, so I am probably missing a lot of things here.I know that it is possible to put the service interface and implementation straight into the the .svc file after the "Service Host" directive. Here is my .svc file:
<%@ ServiceHost Language = "C#" Debug = "true" Service = "EchoService" %>
public interface IEchoService
{
[code]....
Now when I access http://localhost/test1.svc I get an exception from .NET: Service 'EchoService' has zero application (non-infrastructure) endpoints. This might be because no configuration file was found for your application, or because no service element matching the service name could be found in the configuration file, or because no endpoints were defined in the service element. I understand that normally you are supposed to configure web service end points in web.config or app.config file. From some Googling I have also learned that it is possible to configure endpoints programmatically by defining your own ServiceHost and ServiceCodeFactory. I have found some examples, but couldn't get them working.I would really appreciate if somebody can either tell me "No, what you are trying to do is impossible, because..." or show how I can add the necessary code to the example above to have an executable service.
Update: using Josh's suggestion I finally got it working. See my answer below for the working code.
Forms Data Controls :: How To Place A Row In The Edit Mode In Gridview On Button Click
Jun 15, 2010how to place a row in the edit mode in gridview on button click. have tried the :
GridView1.EditIndex = 0;
has the issue that the button has to be clicked twice to the row to become editable.
then in this way the old update and cancel will not appear.
I am interested in ADO.NET method.
Forms Data Controls :: GridView Create Row Via Code + Place It In Edit Mode?
May 19, 2010 to manually (via code) add a row to a GridView and then set it in edit mode immediately? I know how to set a row in edit mode via simply doing the following:
[Code]....
The GridView is currently binded to a generic list.
Forms Data Controls :: ComboBox DropDownList Displaying In Wrong Place On Page?
Nov 8, 2010[Code]....
View 6 RepliesForms Data Controls :: When Clicked On Textbox Of Gridview.then The Cursor Not Take Place In Text Box?
Jan 12, 2011I have a gridview. when i clicked on textbox of gridview.then the cursor not take place in text box and when i click second time in gridtextbox then cursor take place.and i hav a button,some time when i click on button it will not work,some time it work,whats the problem
View 3 RepliesForms Data Controls :: Place The Textboxes In The ItemTemplate In Order To Perform Row Updates?
Nov 5, 2010I have a gridview that is inside a tabcontainer. In this gridview, I have a commandfield that shows an edit button. It also uses an ItemTemplate to display read-only data and an EditItemTemplate containing textboxes for updating rows. Clicking the "Edit"button works as it triggers the RowEditing event. In this event, I assign the new edit index and rebind the datatable to the gridview. It also displays all controls declared in the EditItemTemplate when the "Edit" button is clicked. But for some reason, when I hit the "Update" button, the RowUpdating event doesn't fire unless I set CausesValidation="false". But with this setting, I am still unable to update a row in the gridview. It seems that gridview's editindex is reset to -1 as I can't seem to find any controls in my EditItemTemplate.
When run in debug mode, I noticed that the gridview's editindex resets to -1 even before the TabContainer's ActiveTabIndexChanged is fired and that the gridview's state changes to read-only as I can only find controls in the ItemTemplate in the RowUpdating event. There's nowhere else in my code that I rebind the gridview's datasource except in the RowEditing event. I have also watched the RowCreated and RowDataBound events but they both don't do any rebinding of the data to the gridview.
I am in a point where I want to place the textboxes in the ItemTemplate in order to perform row updates as I can't find anything on the web that can lead me to solve this problem
C# - Accessing Contained Class Properties In Gridviews Boundfield?
Sep 15, 2010I wonder why asp.net wont allow accessing property of contained class on Gridview's Boundfields while it work in ItemTemplates..
Class User
{
Diagnosis diagnosis { get; set; } // Contained class
}
Class Diagnosis
{
string DiagnosisCode { get; set; }
}
gridview.datasource =
new List<User>() {
new User() {
diagnosis = new Diagnosis() { DiagnosisCode = "MALARIA" }} }
<boundfield datafield='<#% User.diagnosis.DiagnosisCode %>' />
Security :: Login Contained Within A LoginView Events Firing?
Aug 30, 2010I'm in the process of trying to figure out how to program in ASP.Net.
My senario is this:
(A) I've created a master Page
(B) In The master page I have a Login Control that is contained in a LoginView control.
I cannot figure out how to get the events to fire when it's in this sitution.
If the Login control is situated on it's own the events (LogginIn etc) will fire?
Triggering UpdatePanel On A Button Contained Within A UserControl Situated On The Webpage
Feb 1, 2010I would like an UpdatPanel to update it's content once a button is clicked - this button is contained within a UserControl placed on the webpage.However, I cannot just simply reference it using the AsyncPostBackTrigger's ControlID property, because the button is not situated directly on the webpage.
View 2 RepliesAJAX :: Embedded Object/active-x Disappears When Contained Within Updatepanel?
Mar 7, 2011I have an update panel within it i have my activeX control, below it i have a dropdown that you make a selection from, once you make a selection im trying to pass in different paramters, which really are just the source of the control, since everything else will be the same.. but when i make a selection, the control disappears..
If i remove the update panel and make a selection the control is still visable on the page, at the moment, i dont have much setup, im just trying to get the page layout and framework setup adn working, then i can start plugging in my datasource so actual data is being passed in..
I do have a trigger associated with the updatepanel, but with or without it it still causes the control to disappear..
Just to be clear, it disappearing when i view the page in my browser and make a selection, not within VS. Whats weird is that ONLY that control disappears, the rest of the controls on the page stay visible, the dropdown and buttons.
Configuration :: CS0103 Error When Calling Class Contained In App_Code Folder
Nov 18, 2010I have created a simple ASP.NET Website in Visual Studio 2008. I have a static C# class (lets call it someClass) contained in a separate file in the App_Code folder. I call a method from that class in my page's code behind like so:
someVar = someClass.someMethod(someParam);
This compiles correctly in VS 2008 but when I move it over to my IIS server, I get the following error (CS0103): Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0103: The name 'someClass' does not exist in the current context I have created a virtual directory for this website enabling 'Read', 'Run scripts (such ASP)', and 'Execute (such as ISAPI applications or CGI)'. I am not currently utilizing namespaces (as I thought I would not need to and I'm not sure how to use them properly). What am I doing wrong?