自定义可视Web部件属性sharepoint

时间:2013-10-21 08:56:36

标签: c# asp.net sharepoint visual-studio-2012 web-parts

我在visual studio 2012中创建可视化Web部件属性时遇到问题。 我被称为http://msdn.microsoft.com/en-us/library/ee231551.aspx,但后来没有成功..

查看了Web部分,找到了.ascx,ascx.cs和ascx.g.cs

我一直试图找到webpart.cs文件,但后来我不能。有没有办法可以创造它或者我正在寻找错误的地方..

3 个答案:

答案 0 :(得分:4)

在VS 2012中创建的Visual Web Part中没有webpart .cs文件。您可以将Web部件属性添加到ascx.cs文件,例如。

     [WebBrowsable(true),
     WebDisplayName("Page Title"),
     WebDescription("Title displayed on the page"),
     Category("Test Properties"),
     Personalizable(PersonalizationScope.Shared)]
    public string PageTitle
    {
        get
        {
            return _pageTitle;
        }
        set
        {
            _pageTitle = value;
        }
    }

答案 1 :(得分:2)

可视化Web部件与代码位于ascx.cs文件中的asp.net Web部件不同,要添加属性,您应在Web部件中的类定义下添加以下代码

[WebBrowsable(true),
WebDisplayName("Project ID"),
WebDescription("Enter Project Number"),
Personalizable(PersonalizationScope.Shared),
Category("Project Settings")]
public string ProjectID { get; set; }

另外,您可以查看本文中的详细步骤

https://blog.devoworx.net/2016/03/23/create-custom-web-part-properties-for-visual-webpart-in-sharepoint-2010-2013/

希望它可以帮到你

答案 2 :(得分:0)

内容查询Web部件(CQWP)的解决方案:toolpart。 toolpart.cs 公共类ContentQueryToolPart:ToolPart     {         private DropDownList ddlMainXslTemplate;         私有ContentQuery webPart;

    public ContentQueryToolPart()
    {
        this.Title = "more props";
    }

    public override void ApplyChanges()
    {
        webPart.MainXslTemplate = (MainXslTemplateEnum)Enum.Parse(typeof(MainXslTemplateEnum), ddlMainXslTemplate.SelectedItem.Text);
    }

    protected override void OnInit(EventArgs e)
    {
        webPart = (ContentQuery)this.ParentToolPane.SelectedWebPart;
        base.OnInit(e);
    }

    protected override void CreateChildControls()
    {
        Label label = new Label();
        label.Text = "main xsl";
        this.Controls.Add(label);

        ddlMainXslTemplate = new DropDownList();
        ddlMainXslTemplate.DataSource = Enum.GetNames(typeof(MainXslTemplateEnum));
        ddlMainXslTemplate.DataBind();
        if (string.IsNullOrEmpty(webPart.MainXslTemplate.ToString()) == false)
        {
            ddlMainXslTemplate.SelectedValue = webPart.MainXslTemplate.ToString();
        }
        this.Controls.Add(ddlMainXslTemplate);
        //btw a custom UC can go here
    }

    protected override void RenderToolPart(System.Web.UI.HtmlTextWriter output)
    {
        output.AddAttribute(HtmlTextWriterAttribute.Id, "ContentQueryToolPart");
        output.RenderBeginTag(HtmlTextWriterTag.Div);
        base.RenderToolPart(output);
        output.RenderEndTag();
        //this is mainly for css 
    }
}

和你的webpart.cs

[ToolboxItemAttribute(false)]
public class ContentQuery : ContentByQueryWebPart
{
    public MainXslTemplateEnum MainXslTemplate { get; set; }

    public override ToolPart[] GetToolParts()
    {
        List<ToolPart> toolParts = new List<ToolPart>();
        toolParts.Add(new ContentQueryToolPart());
        toolParts.AddRange(base.GetToolParts());
        return toolParts.ToArray();
    }
}