ASP.NET

King Shez wrote:

reply me ASP

protected override int CreateChildControls(IEnumerable dataSource, bool dataBinding)
{
	table = new Table();
	        
	//Here, you should add the table to the Controls after it is created.		
	Controls.Add(table);
              
	int count = 0;
	// If dataSource is not null, iterate through it and
	// extract each element from it as a row, then
	// create a SimpleSpreadsheetRow and add it to the
	// rows collection.
	if (dataSource != null)
	{
		SimpleSpreadsheetRow row;
		IEnumerator e = dataSource.GetEnumerator();
            
		while (e.MoveNext())
		{
			object datarow = e.Current;
			row = new SimpleSpreadsheetRow(count, datarow);
			     
			//The code block below can be put in the SimpleSpreadsheetRow contsructor.
			TableCell cell = new TableCell();
			Label lbl = new Label();
			cell.Controls.Add(lbl);
			row.Cells.Add(cell);
			      
			//You need to add the row to the parent control before you bind data to the Label.
			this.Rows.Add(row);
			++count;
			      
			//The Text value will get lost if it is not added to the custom control before the code below as the ViewState 
			//is not tracked. 
			if (dataBinding)
				lbl.Text = datarow.ToString();
		}
	}
	return count;
}

loutremaline wrote:

Why Table was not saved automatically in ViewState ?

loutremaline wrote:

On postback, dataSource is an object array with only null object. Is it normal ?

loutremaline wrote:

Is line this.Rows.Add(row); must be executed even if dataBinding equals false ?