itemplate

Error in Web User Control with ITemplate in the Design mode

由 安稳与你 提交于 2020-01-15 11:25:48
问题 I have a web user control with the following markup <table> <tr> <td> <h1> <%= this.Title %></h1> </td> </tr> <tr> <td> <asp:PlaceHolder ID="PlaceHolder1" runat="server"></asp:PlaceHolder> </td> </tr> <tr> <td> <h2> Footer</h2> </td> </tr> </table> the code behind: [ParseChildren(true, "Content"), PersistChildren(true)] public partial class WebUserControl1 : System.Web.UI.UserControl { public string Title { get; set; } [PersistenceMode(PersistenceMode.InnerDefaultProperty), TemplateContainer

BindData to ITemplate for GridView in code behind

由 旧巷老猫 提交于 2019-12-25 00:38:07
问题 How do I programmatically bind data to a custom item template column for a GridView? So far, I've done something similar to this: TemplateField foo = new TemplateField(); foo.ItemTemplate = new bar(); this.GridView1.Columns.Add(foo); where bar is like this: public class bar : ITemplate { public bar() { } public void InstantiateIn(Control container) { DropDownList ddl = new DropDownList(); container.Controls.Add(ddl); } } (the actual dropdownlist is populated) But ITemplate doesn't contain any

Load template from embedded resource

由 ぐ巨炮叔叔 提交于 2019-12-21 04:50:57
问题 How can I load an embedded resource as an ITemplate? The LoadTemplate() method only takes a string virtual path, and obviously this will not work for embedded resources. 回答1: Assuming that your templates are embedded and need to stay that way (which I think you may want to reconsider), here is a function I wrote a while back that I've used successfully many times when dealing with embedded files (mostly .sql files). It converts an embedded resource to a string. You may then need to write your

ASP.NET DataPager Control in a Server Control

由 北城余情 提交于 2019-12-13 02:50:16
问题 I'm trying to create a Server Control that will use a DataPager Control, but I'm having some difficulties with the PagerTemplate. This is the DataPager control that I want to generate from a Server Control: <asp:DataPager ID="myPager" PageSize="20" runat="server"> <Fields> <asp:TemplatePagerField> <PagerTemplate> <div class="counter"> <%# Container.StartRowIndex + 1 %> to <%# ((Container.StartRowIndex + Container.PageSize) > Container.TotalRowCount ? Container.TotalRowCount : (Container

ASPxGridView, ITemplate, and Eval

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-12 00:23:35
问题 How can I create a template in c# for an AXPxGridViewDataTextColumn without any markup and with using Eval to display the DataItem value? -The problem that I am having is that the string "<%#Eval("dataTableField1")%>" shows up in the GridView for every row instead of the appropriate values. Here is an example of my attempt: public override void DataBind() { ... GridViewDataTextColumn myCol = new GridViewDataTextColumn(); myCol.Caption = "col1"; myCol.FieldName = "dataTableField1"; myCol

findcontrol does not find dynamically created control in rowUpdating eventhandler

由 。_饼干妹妹 提交于 2019-12-11 04:17:17
问题 I implemten ITemplate to dynamically create a Template field TemplateField isReqField = new TemplateField(); isReqField.HeaderText = "Lizenz anfordern"; isReqField.ItemTemplate = new GridViewTemplate(DataControlRowType.DataRow, DataControlRowState.Normal, "isRequested", "bool"); isReqField.EditItemTemplate = new GridViewTemplate(DataControlRowType.DataRow, DataControlRowState.Edit, "isRequested", "bool"); gvLicence.Columns.Add(isReqField); I implement InstantiateIn public void InstantiateIn

Load template from embedded resource

由 此生再无相见时 提交于 2019-12-03 15:28:14
How can I load an embedded resource as an ITemplate? The LoadTemplate() method only takes a string virtual path, and obviously this will not work for embedded resources. Russell McClure Assuming that your templates are embedded and need to stay that way (which I think you may want to reconsider), here is a function I wrote a while back that I've used successfully many times when dealing with embedded files (mostly .sql files). It converts an embedded resource to a string. You may then need to write your template out to disk. public static string GetEmbeddedResourceText(string resourceName,

Replace CheckBoxList TemplateControl with custom UserControl?

由 六眼飞鱼酱① 提交于 2019-12-02 00:27:56
问题 I am trying to create a more detailed item template for the standard CheckBoxList control. It exposes an ITemplate property called TemplateControl but I wasn't able to find a straightforward resource on how to actually use it. Here's the code I have so far: Protected Overrides Sub OnLoad(ByVal e As System.EventArgs) MyBase.OnLoad(e) Dim items As New List(Of ListItem) items.Add(New ListItem() With {.Text = "A", .Value = "1"}) items.Add(New ListItem() With {.Text = "B", .Value = "2"}) items.Add

ASP.Net ITemplate - ways of declaring

由 ☆樱花仙子☆ 提交于 2019-12-01 07:39:42
when we want to define a Template in our user controls we declare a field like this in our user controls public ITemplate MyTemplate { get; set; } so that the user defined templates contents will be represented in MyTemplate, and you can use it. and there are ways to customize the templates, for example [TemplateInstanceAttribute(TemplateInstance.Single)] public ITemplate MyTemplate { get; set; } the above example will enable defines single instance Templates( http://www.nikhilk.net/SingleInstanceTemplates.aspx ). i accidentally came across single instance templates and blown away by the power

ASP.Net ITemplate - ways of declaring

由 一曲冷凌霜 提交于 2019-12-01 05:34:08
问题 when we want to define a Template in our user controls we declare a field like this in our user controls public ITemplate MyTemplate { get; set; } so that the user defined templates contents will be represented in MyTemplate, and you can use it. and there are ways to customize the templates, for example [TemplateInstanceAttribute(TemplateInstance.Single)] public ITemplate MyTemplate { get; set; } the above example will enable defines single instance Templates(http://www.nikhilk.net
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