I'm trying to build a Pivottable on a webform in vb.net 2005 using OWC. I have added the Pivottable item to the toolbox, but it is grayed out and so I cant use it. If I develop a Winform instead of a Webform then the toolbox items are there and work correctly.
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I opened an existing VB WINFORM Project on Sunday that I had been working with on Friday, but now the toolbox only showed REPORTING and Visual basic PowerPacks.I had not added or changed the toolbox since I used it on Friday (in fact there have been no changes for a long time....if ever).I tried running "devenv /installvstemplates" and "devenv /resetskippkgs" but they didn't fix it.If I do a "Show All" on the toolbox, a Standard heading shows, but all controls (Label, Textbox, Button, etc) are grayed out
View 2 RepliesI am using VS 2010, just downloaded the Ajax Control Toolkit Binaries, have got not wireless mouse (even I tried to unplug my mouse - no success -) and I have tried deleting the .tbd files as mentioned
here; but still the Ajax control toolkit controls are grayed out and disabled!
I have tried the following also:
1. creating a new webite.
2. changing the target .NET framework from 4.0 to 3.5 and vice versa.
3. Restarting VS and Windows.
I am trying to use one of the componets of the WPF Toolkit,[URL] but when I look for the component in my Toolbox it's not there, so when I set the Toolbox to ShowAll, the components are listed but they are grayed out. I right click on the Toolbox > Choose Items and look for the component in my list and ensure that the component is selected, but it still shows up as grayed out. If I turn off ShowAll the components are not listed. How do I get these grayed out components available for use?
View 10 Replieshttp://www.asp.net/learn/Ajax-Control-Toolkit/tutorial-47-cs.aspx
According to the above article you "Unblock" the zip file and then unzip it. You then create a new tab within the toolbox window and add the dll to show and use the toolbox items. However when I do that I'm getting the following:
'Request for the permission of type
'System.Web.AspNetHostingPermissio
I've just been looking around a little at the Devexpress PivotGrid/PivotTable and wow, I'm impressed (see here for an example, skip towards end to see some of the functionality).
I'm working on a java webapp in which the tabular data presented is the key part of the application, and if I could implement something such as the Devexpress control that would be amazing. Is there anything out there?? The java webapp uses the myfaces framework.
I want to add a control from toolbox, choose item but VS2008 close without any error.
How to fix it?
I have an ASP.NET application with a drop down list.
How to disable a drop down list with CSS, so it appears grayed out? Is it possible to do this with only CSS ?
I installed the Visual Web Developer 2008 Express on my Windows XP, I also install the SP1. But somehow all the tool box items in the ToolBox are grayed out and I cannot access them,
View 3 RepliesI am using a server control on a single web.forms page. I have to use this control on a web.forms page since its a server control, although this is actually a MVC project. So I created a web.forms folder and put my new page in it. I then copy the example code from the signature control. I get the following error:
The base class includes the field 'ctrlSign', but its type (WebSignatureCapture.SignatureControl) is not compatible with the type of control (ASP.signaturecapture_signaturecontrol_ctlsignature_ascx).
I know the code works because if I removed the ID attribute from the server control, it no longer gives me this error and my control renders. But I need the attribute for the ID so I can perform is post event
I am using this signature control. Here's the web.forms code...
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Index.aspx.cs" Inherits="KahunaCentralTIDRevamp.SignatureCapture.Index" %> [code]....
using .net 4.0 and trying to open a modalpopup with grid loading; it pops up but doesn't grayout the rest of the page, allowing more clicking on the grid. I want the page to grayout with modalpopup and disable any further activity until the grid is loaded.
[Code]....
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<script type="text/javascript" language="javascript">
var ModalProgress = '<%= ModalProgress.ClientID %>';
Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(beginReq);
Sys.WebForms.PageRequestManager.getInstance().add_endRequest(endReq);
function beginReq(sender, args) {
// shows the Popup
$find(ModalProgress).show();
}
function endReq(sender, args) {
// shows the Popup
$find(ModalProgress).hide();
}
function CallPrint(url, window) {
window.open(url, window, 'left=0,top=0,width=900,height=600,toolbar=1,scrollbars=1,status=0');
}
</script>
<div>
<asp:ModalPopupExtender ID="ModalProgress" runat="server" BackgroundCssClass="modalBackground" PopupControlID="panelUpdateProgress"
TargetControlID="panelUpdateProgress">
</asp:ModalPopupExtender>
</div>
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<table class="style1">
<tr>
<td>
<asp:Literal ID="litMedResult" runat="server"></asp:Literal>
</td>
</tr>
<tr>
<td>
<asp:TabContainer ID="TabContainer1" runat="server" ActiveTabIndex="1">
<asp:TabPanel ID="tpFilter" runat="server" HeaderText="Show AICE Filtered Meds">
<ContentTemplate>
<asp:GridView ID="gvFilteredMeds" runat="server" AutoGenerateColumns="False"
BackColor="White" BorderColor="#999999" BorderStyle="None" BorderWidth="1px"
CellPadding="3" GridLines="Vertical"
onrowdeleting="gvFilteredMeds_RowDeleting" DataKeyNames="AICEMedID">
<AlternatingRowStyle BackColor="Gainsboro" />
<Columns>
<asp:BoundField DataField="AICEMedID" Visible="False" />
<asp:BoundField DataField="node_descrp" HeaderText="Med" />
<asp:CommandField DeleteText="Remove From Filter"
HeaderText="Remove From Filter" ShowDeleteButton="True" >
<ControlStyle ForeColor="Red" />
</asp:CommandField>
</Columns>
<FooterStyle BackColor="#CCCCCC" ForeColor="Black" />
<HeaderStyle BackColor="#000084" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Center" />
<RowStyle BackColor="#EEEEEE" ForeColor="Black" />
<SelectedRowStyle BackColor="#008A8C" Font-Bold="True" ForeColor="White" />
<SortedAscendingCellStyle BackColor="#F1F1F1" />
<SortedAscendingHeaderStyle BackColor="#0000A9" />
<SortedDescendingCellStyle BackColor="#CAC9C9" />
<SortedDescendingHeaderStyle BackColor="#000065" />
</asp:GridView>
</ContentTemplate>
</asp:TabPanel>
<asp:TabPanel ID="tpAllMeds" runat="server" HeaderText="Show All Meds">
<ContentTemplate>
<asp:GridView ID="gvAllMed" runat="server" AutoGenerateColumns="False"
BackColor="White" BorderColor="#999999" BorderStyle="None" BorderWidth="1px"
CellPadding="3" GridLines="Vertical" DataKeyNames="node_id"
onrowdatabound="gvAllMed_RowDataBound">
<AlternatingRowStyle BackColor="Gainsboro" />
<Columns>
<asp:BoundField DataField="node_id" Visible="False" />
<asp:BoundField DataField="node_descrp" HeaderText="Meds" />
<asp:TemplateField HeaderText="Add to Filter List">
<ItemTemplate>
<asp:Button ID="btnAddMed" runat="server" Font-Bold="true" OnClick="btnAddMed_Click" Text="Add Med" />
</ItemTemplate>
<ControlStyle Width="100px" />
<HeaderStyle Width="60px" />
</asp:TemplateField>
</Columns>
<FooterStyle BackColor="#CCCCCC" ForeColor="Black" />
<HeaderStyle BackColor="#000084" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Center" />
<RowStyle BackColor="#EEEEEE" ForeColor="Black" />
<SelectedRowStyle BackColor="#008A8C" Font-Bold="True" ForeColor="White" />
<SortedAscendingCellStyle BackColor="#F1F1F1" />
<SortedAscendingHeaderStyle BackColor="#0000A9" />
<SortedDescendingCellStyle BackColor="#CAC9C9" />
<SortedDescendingHeaderStyle BackColor="#000065" />
</asp:GridView>
</ContentTemplate>
</asp:TabPanel>
</asp:TabContainer>
</td>
</tr>
<tr>
<td>
</td>
</tr>
</table>
</ContentTemplate>
</asp:UpdatePanel></div>
<div>
<asp:Panel ID="panelUpdateProgress" runat="server" CssClass="updateProgress" >
<asp:UpdateProgress ID="UpdateProg1" DisplayAfter="0" runat="server">
<ProgressTemplate>
<div style="position: relative; top: 45%; text-align: center;">
<img alt="Processing" class="style3"
src="Images/loading.gif" />Processing ...
</div>
</ProgressTemplate>
</asp:UpdateProgress>
</asp:Panel>
</div>
</asp:Content>
I have a few questions regarding the "special" ASP.NET folders in Visual Studio web projects.
Adding an App_Data folder in Visual Studio is present, but grayed out in my C# web project, why?
What are the meanings of the various ASP.NET "special" folders?
App_GlobalResources App_LocalResources App_Data App_Browsers Themes - I know this is used to contain stylesheets for a particular theme and is then specified in the web.config or page (if I remember right).
App_Code - Were these classes that were pre-compiled? Do these ASP.NET folders retain their special meaning if you manually create a folder with the same name instead using the "Add ASP.NET Folder" feature in Visual Studio?
I just drag a listview to my web page. When I config the data source, click the advanced button.I found that the item "Generate INSERT, UPDATE, and DELETE statements blah blah" is grayed out. Therefore I can'tmodify the records at runtime.I am using VWD 2008 Express,
View 1 RepliesI have a huge content on a page which scroll's down vertically and when I try to popup a modalpopup control on this page, some part of the screen is not grayed out on IE6 and user can interact with the background page ( even when modal popup is open) . This happens only on IE6 works fine on IE8 and firefox .
View 2 Repliesin webform 1, i have search button when i click its open webform2 and there the gridview.
I want when i click the link in gridview in webform 2 then it close webform 2 and change the datasource parameter in webform 1 without open the new window (still same window)
What is right way to send visitors from one webform to other. What are their limitations and their plus points.
View 2 RepliesIts pretty simple to create a gridview like object with a strongly-typed view; it pretty much does it for you. I can also use a foreach and create the HTML dynamically. Same diff. (The process of getting that data from the controller to the view is still magical to me).
AFAIK, MVC doesn't support viewstate. MVC doesn't have a way to reference and set GridView1.Datasource = SomeDataSource; in the Controller either. So why is Gridview available in the toolbox when I can't set the datasource? Is the gridview useable? Is anything in the toolbox useable (outside standard HTML)?
Does anyone know why I can't add a subclass that inherits a control from AjaxControlToolKit to the ToolKit? I explicitly implemented IComponent which I didn't really have to since the IControl in the parent implements IComponent already. I'll compile the code, and try to add the DLL but I get the "doesn't contain any controls" error. I know this is a very specific error so there wasn't much help elsewhere.
[System.ComponentModel.DesignerCategory("Component"),
ToolboxData("<{0}:TabPanelWithDataBinding runat=server></{0}:TabPanelWithDataBinding>")]
public class TabPanelWithDataBinding : TabPanel, IComponent, IDisposable
{
//all the meat stuff
}
i want to add a dll to the toolbox, i now how to do it in vb.net i tried and it works
View 3 RepliesI am new to ASP and am trying to use it to display a Crystal Report that I had already written using outside of .NET.The links I follow tell me to use a CrystalReportViewer.I do not find one in my toolbox.I have a MicrosoftReportViewer there, but not a CrystalReportViewer.How can I add what I need or use what I have?
View 1 RepliesI delete a control(TextBox) from toolBox by accident, but not getting how to get it back at there please help me to recover.
View 1 RepliesI've been using AJAX 3.0 in my project for a while. Today I started another project and wanted to use some of their other controls I have read about. I only show a few controls in my toolbox such as Pointer, Script manager, Script manager Proxy, Timer, UpdatePanel and UpdateProgress. How do I get the others to show such as the HTMLEditor control?
View 3 Repliesi was trying to build a basic web form using labels and textboxes but in my tool box i couldnt find any tools can some one help me how to configure those tools in the tool box,and also in APP_DATA i couldnt find the option like ADDNEW ITEM i am currently using visual studio 2008 trail versio
View 1 RepliesFor every tab as first control in tab,we have "pointer".what is the use of that?hy we have it each tab?why we have it first in every tab?
View 6 Replieshow do I get the 3.5 extensions to show in my vwd toolbox? I've got .net 3.5 sp1 installed and the silverlight toolkit and the silverlight 3 tools. I want to use the media player control.
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