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C# ConnectionConsumerAttribute類代碼示例

本文整理匯總了C#中System.Web.UI.WebControls.WebParts.ConnectionConsumerAttribute的典型用法代碼示例。如果您正苦於以下問題:C# ConnectionConsumerAttribute類的具體用法?C# ConnectionConsumerAttribute怎麽用?C# ConnectionConsumerAttribute使用的例子?那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


ConnectionConsumerAttribute類屬於System.Web.UI.WebControls.WebParts命名空間,在下文中一共展示了ConnectionConsumerAttribute類的3個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的C#代碼示例。

示例1: SetConnectionInterface

[ConnectionConsumer("Row")]
public void SetConnectionInterface(IWebPartRow provider) 
{
    _provider = provider;
}
開發者ID:.NET開發者,項目名稱:System.Web.UI.WebControls.WebParts,代碼行數:5,代碼來源:ConnectionConsumerAttribute

示例2: RowProviderWebPart

//引入命名空間
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Reflection;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
//This sample code creates a Web Parts control that acts as a provider of row data.
namespace My 
{
    public sealed class RowProviderWebPart : WebPart, IWebPartRow 
    {

        private DataTable _table;

        public RowProviderWebPart() 
        {
            _table = new DataTable();

            DataColumn col = new DataColumn();
            col.DataType = typeof(string);
            col.ColumnName = "Name";
            _table.Columns.Add(col);

            col = new DataColumn();
            col.DataType = typeof(string);
            col.ColumnName = "Address";
            _table.Columns.Add(col);

            col = new DataColumn();
            col.DataType = typeof(int);
            col.ColumnName = "ZIP Code";
            _table.Columns.Add(col);

            DataRow row = _table.NewRow();
            row["Name"] = "John Q. Public";
            row["Address"] = "123 Main Street";
            row["ZIP Code"] = 98000;
            _table.Rows.Add(row);
        }
        [ConnectionProvider("Row")]
        public IWebPartRow GetConnectionInterface()
        {
            return new RowProviderWebPart();
        }
        public PropertyDescriptorCollection Schema 
        {
            get {
                return TypeDescriptor.GetProperties(_table.DefaultView[0]);
                }
        }
        public void GetRowData(RowCallback callback)
        {
            callback(_table.Rows);
        }
    }
}
開發者ID:.NET開發者,項目名稱:System.Web.UI.WebControls.WebParts,代碼行數:59,代碼來源:ConnectionConsumerAttribute

示例3: GetRowData

//引入命名空間
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Reflection;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
// This sample code creates a Web Parts control that acts as a consumer of row data.
namespace My 
{

    public sealed class RowConsumerWebPart : WebPart {
        private IWebPartRow _provider;
        private ICollection _tableData;
    
            private void GetRowData(object rowData)
            {
                _tableData = (ICollection)rowData;
            }

        protected override void OnPreRender(EventArgs e)
        {
                if (_provider != null)
                {
                    _provider.GetRowData(new RowCallback(GetRowData));
                }
        }

        protected override void RenderContents(HtmlTextWriter writer) {
            if (_provider != null) {
                PropertyDescriptorCollection props = _provider.Schema;
                int count = 0;
                if (props != null && props.Count > 0 && _tableData != null) {
                    foreach (PropertyDescriptor prop in props) 
                    {
                        foreach (DataRow o in _tableData)
                        {
                            writer.Write(prop.DisplayName + ": " + o[count]);
                            writer.WriteBreak();
                            writer.WriteLine();
                            count = count + 1;
                        }
                    }
                }
                else {
                    writer.Write("No data");
                }
            }
            else {
                writer.Write("Not connected");
            }
        }
        [ConnectionConsumer("Row")]
        public void SetConnectionInterface(IWebPartRow provider) 
        {
            _provider = provider;
        }
         }
    }
//}
開發者ID:.NET開發者,項目名稱:System.Web.UI.WebControls.WebParts,代碼行數:62,代碼來源:ConnectionConsumerAttribute


注:本文中的System.Web.UI.WebControls.WebParts.ConnectionConsumerAttribute類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。