public override void AddAttributesToRender(HtmlTextWriter writer, WebControl owner)
{
base.AddAttributesToRender(writer, owner);
if (writer == null)
{
return;
}
// note: avoid calling properties multiple times
int i = CellSpacing;
if (i != -1)
{
writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, i.ToString(Helpers.InvariantCulture), false);
if (i == 0)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderCollapse, "collapse");
}
}
i = CellPadding;
if (i != -1)
{
writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, i.ToString(Helpers.InvariantCulture), false);
}
GridLines g = GridLines;
switch (g)
{
case GridLines.Horizontal:
writer.AddAttribute(HtmlTextWriterAttribute.Rules, "rows", false);
break;
case GridLines.Vertical:
writer.AddAttribute(HtmlTextWriterAttribute.Rules, "cols", false);
break;
case GridLines.Both:
writer.AddAttribute(HtmlTextWriterAttribute.Rules, "all", false);
break;
}
// note: avoid ToString on the enum
switch (HorizontalAlign)
{
case HorizontalAlign.Left:
writer.AddAttribute(HtmlTextWriterAttribute.Align, "left", false);
break;
case HorizontalAlign.Center:
writer.AddAttribute(HtmlTextWriterAttribute.Align, "center", false);
break;
case HorizontalAlign.Right:
writer.AddAttribute(HtmlTextWriterAttribute.Align, "right", false);
break;
case HorizontalAlign.Justify:
writer.AddAttribute(HtmlTextWriterAttribute.Align, "justify", false);
break;
}
#if NET_4_0
if (g != GridLines.None && BorderWidth.IsEmpty)
{
writer.AddAttribute(HtmlTextWriterAttribute.Border, "1", false);
}
#else
// border (=0) is always present (and base class doesn't seems to add it)
// but border is "promoted" to 1 if gridlines are present (with BorderWidth == 0)
if (g == GridLines.None)
{
writer.AddAttribute(HtmlTextWriterAttribute.Border, "0", false);
}
else if (BorderWidth.IsEmpty)
{
writer.AddAttribute(HtmlTextWriterAttribute.Border, "1", false);
}
else
{
writer.AddAttribute(HtmlTextWriterAttribute.Border, BorderWidth.Value.ToString(Helpers.InvariantCulture));
}
#endif
#if !NET_2_0
string s = BackImageUrl;
if (s.Length > 0)
{
if (owner != null)
{
s = owner.ResolveClientUrl(s);
}
s = String.Concat("url(", s, ")");
writer.AddStyleAttribute(HtmlTextWriterStyle.BackgroundImage, s);
}
#endif
}
public override void AddAttributesToRender (HtmlTextWriter writer, WebControl owner)
{
base.AddAttributesToRender (writer, owner);
if (writer == null)
return;
// note: avoid calling properties multiple times
int i = CellSpacing;
if (i != -1) {
writer.AddAttribute (HtmlTextWriterAttribute.Cellspacing, i.ToString (Helpers.InvariantCulture), false);
if (i == 0)
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderCollapse, "collapse");
}
i = CellPadding;
if (i != -1)
writer.AddAttribute (HtmlTextWriterAttribute.Cellpadding, i.ToString (Helpers.InvariantCulture), false);
GridLines g = GridLines;
switch (g) {
case GridLines.Horizontal:
writer.AddAttribute (HtmlTextWriterAttribute.Rules, "rows", false);
break;
case GridLines.Vertical:
writer.AddAttribute (HtmlTextWriterAttribute.Rules, "cols", false);
break;
case GridLines.Both:
writer.AddAttribute (HtmlTextWriterAttribute.Rules, "all", false);
break;
}
// note: avoid ToString on the enum
switch (HorizontalAlign) {
case HorizontalAlign.Left:
writer.AddAttribute (HtmlTextWriterAttribute.Align, "left", false);
break;
case HorizontalAlign.Center:
writer.AddAttribute (HtmlTextWriterAttribute.Align, "center", false);
break;
case HorizontalAlign.Right:
writer.AddAttribute (HtmlTextWriterAttribute.Align, "right", false);
break;
case HorizontalAlign.Justify:
writer.AddAttribute (HtmlTextWriterAttribute.Align, "justify", false);
break;
}
#if NET_4_0
if (g != GridLines.None && BorderWidth.IsEmpty)
writer.AddAttribute (HtmlTextWriterAttribute.Border, "1", false);
#else
// border (=0) is always present (and base class doesn't seems to add it)
// but border is "promoted" to 1 if gridlines are present (with BorderWidth == 0)
if (g == GridLines.None) {
writer.AddAttribute (HtmlTextWriterAttribute.Border, "0", false);
} else if (BorderWidth.IsEmpty) {
writer.AddAttribute (HtmlTextWriterAttribute.Border, "1", false);
} else {
writer.AddAttribute (HtmlTextWriterAttribute.Border, BorderWidth.Value.ToString (Helpers.InvariantCulture));
}
#endif
#if !NET_2_0
string s = BackImageUrl;
if (s.Length > 0) {
if (owner != null)
s = owner.ResolveClientUrl (s);
s = String.Concat ("url(", s, ")");
writer.AddStyleAttribute (HtmlTextWriterStyle.BackgroundImage, s);
}
#endif
}
/// <include file='doc\TableStyle.uex' path='docs/doc[@for="TableStyle.AddAttributesToRender"]/*' />
/// <internalonly/>
/// <devdoc>
/// <para> Adds information about the background
/// image, callspacing, cellpadding, gridlines, and alignment to the list of attributes
/// to render.</para>
/// </devdoc>
public override void AddAttributesToRender(HtmlTextWriter writer, WebControl owner)
{
base.AddAttributesToRender(writer, owner);
string s = BackImageUrl;
if (s.Length != 0)
{
if (owner != null)
{
s = owner.ResolveClientUrl(s);
}
writer.AddStyleAttribute(HtmlTextWriterStyle.BackgroundImage, "url(" + s + ")");
}
int n = CellSpacing;
if (n >= 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, n.ToString(NumberFormatInfo.InvariantInfo));
if (n == 0)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderCollapse, "collapse");
}
}
n = CellPadding;
if (n >= 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, n.ToString(NumberFormatInfo.InvariantInfo));
}
HorizontalAlign align = HorizontalAlign;
if (align != HorizontalAlign.NotSet)
{
writer.AddAttribute(HtmlTextWriterAttribute.Align, Enum.Format(typeof(HorizontalAlign), align, "G"));
}
GridLines gridLines = GridLines;
if (gridLines != GridLines.None)
{
string rules = String.Empty;
switch (GridLines)
{
case GridLines.Both:
rules = "all";
break;
case GridLines.Horizontal:
rules = "rows";
break;
case GridLines.Vertical:
rules = "cols";
break;
}
writer.AddAttribute(HtmlTextWriterAttribute.Rules, rules);
}
}
