asp.net

Checkbox not visible on nodes of TreeView control when deployed in IIS

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Not an answer yet, needed to show the images, well I tried the same, used this code in aspx: (I did not change any setting in IIS, nothing in aspx as well, created a plain solution >> added the treeview and deployed.) <asp:Content ID=”BodyContent” ContentPlaceHolderID=”MainContent” runat=”server”> <div> <asp:TreeView ID=”TreeTest” EnableClientScript=”true” PopulateNodesFromClient=”true” ExpandDepth=”0″ ShowLines=”true” ShowExpandCollapse=”true” ShowCheckBoxes=”Root” … Read more

Which is the “best” data access framework/approach for C# and .NET?

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I think LINQ to SQL is good for projects targeted for SQL Server. ADO.NET Entity Framework is better if we are targeting different databases. Currently I think a lot of providers are available for ADO.NET Entity Framework, Provider for PostgreSQL, MySQL, esql, Oracle and many other (check http://blogs.msdn.com/adonet/default.aspx). I don’t want to use standard ADO.NET … Read more

Is Request.Headers[“Header-Name”] in ASP.NET case-sensitive?

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no they are case-insensitive as per RFC2616 4.2 Message Headers HTTP header fields, which include general-header (section 4.5), request-header (section 5.3), response-header (section 6.2), and entity-header (section 7.1) fields, follow the same generic format as that given in Section 3.1 of RFC 822 [9]. Each header field consists of a name followed by a colon … Read more

Can I use a Tag Helper in a custom Tag Helper that returns html?

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No you cannot. TagHelpers are a Razor parse time feature. One alternative is creating a TagHelper and manually invoking its ProcessAsync/Process method. Aka: var anchorTagHelper = new AnchorTagHelper { Action = “Home”, }; var anchorOutput = new TagHelperOutput(“a”, new TagHelperAttributeList(), (useCachedResult, encoder) => new HtmlString()); var anchorContext = new TagHelperContext( new TagHelperAttributeList(new[] { new TagHelperAttribute(“asp-action”, … Read more

How to properly read nested configuration values from config.json in ASP.NET5?

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That’s the convention that we decided upon when we first created the configuration model. We started with json in mind and : is the delimiter there. Anyways, if you don’t want to worry about those conventions, I recommend using the ConfigurationBinder which binds a configuration to a model (a strong type object). Here are the … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)