protected void Page_Load(object sender, EventArgs e)
{
int downloadRowCount = 0;
// detect formats based on first file found
string column1format = null;
string column2format = null;
// hide unused rows
for (short i = 1; i <= 40; i++)
{
string idNum = i.ToString(CultureInfo.InvariantCulture);
if (idNum.Length == 1)
{
idNum = "0" + idNum; // add leading 0
}
HtmlTableRow row = FindControl("row" + idNum) as HtmlTableRow;
if (row != null)
{
var fileExtension = GetFileExtensionFromPlaceholder("phFile" + idNum, this);
row.Visible = (!String.IsNullOrEmpty(fileExtension));
if (row.Visible)
{
// detect formats based on first file found
if (column1format == null)
{
column1format = fileExtension;
}
else
{
this.column1FormatIsConsistent = (this.column1FormatIsConsistent && (column1format == fileExtension || String.IsNullOrEmpty(fileExtension)));
}
fileExtension = GetFileExtensionFromPlaceholder("phFile" + idNum + "a", this);
if (column2format == null)
{
column2format = fileExtension;
}
else
{
this.column2FormatIsConsistent = (this.column2FormatIsConsistent && (column2format == fileExtension || String.IsNullOrEmpty(fileExtension)));
}
downloadRowCount++;
}
}
}
// hide unused column
HideUnusedColumn(this, column2format);
if (downloadRowCount == 0)
{
downloadList.Visible = false;
}
// show formats in column headers
this.col1head.InnerHtml = "<span class=\"" + FileFormatCssClass(column1format) + "\">" + Server.HtmlEncode(FileFormatName(column1format)) + "</span>";
this.col0.InnerHtml = "<span class=\"" + FileFormatCssClass(column2format) + "\">" + Server.HtmlEncode(FileFormatName(column2format)) + "</span>";
image1.Visible = (phImage01.HasContent);
CmsUtilities.ShowCaption(phImage01.PlaceholderToBind, "phDefAltAsCaption01", caption01, alt01);
}