/// <summary>
/// Overridden. Gets a textual representation of the build URI.
/// </summary>
/// <returns></returns>
public override string ToString()
{
if (EncodingScheme == BarcodeSymbology.CodeQr)
{
return(BarcodeImageUriBuilder.GetFileNameFromQrParams(
Text, Scale, UseExtensionlessUri,
QrEncodingMode, QrErrorCorrect, QrVersion));
}
else
{
return(BarcodeImageUriBuilder.GetFileNameFromParams(
Text, Scale, UseExtensionlessUri,
EncodingScheme, BarMinHeight, BarMaxHeight, BarMinWidth, BarMaxWidth));
}
}
/// <summary>
/// Prepares our composite controls for rendering by setting
/// last-minute (ie: non-viewstate tracked) properties.
/// </summary>
protected virtual void PrepareControlHierarchy()
{
if (Controls.Count > 0)
{
// Setup base table control style
Table table = (Table)Controls[0];
table.CopyBaseAttributes(this);
if (ControlStyleCreated && !ControlStyle.IsEmpty)
{
table.ApplyStyle(ControlStyle);
}
else
{
table.GridLines = GridLines.None;
table.CellPadding = 10;
table.CellSpacing = 0;
}
// Setup label controls.
TableRow labelRowTop = (TableRow)FindControl("labelRowTop");
TableRow labelRowBottom = (TableRow)FindControl("labelRowBottom");
labelRowTop.Visible = false;
labelRowBottom.Visible = false;
if (ShowLabel)
{
// Setup label row style
TableItemStyle style = new TableItemStyle();
style.CopyFrom(LabelRowStyle);
style.HorizontalAlign = LabelHorizontalAlign;
// Setup appropriate row
if (LabelVerticalAlign == VerticalAlign.Top)
{
labelRowTop.MergeStyle(style);
labelRowTop.Visible = true;
TableCell labelCell = (TableCell)FindControl("labelCellTop");
labelCell.Text = Text;
}
else
{
labelRowBottom.MergeStyle(style);
labelRowBottom.Visible = true;
TableCell labelCell = (TableCell)FindControl("labelCellBottom");
labelCell.Text = Text;
}
}
// Setup barcode row style
TableRow barcodeRow = (TableRow)FindControl("barcodeRow");
barcodeRow.MergeStyle(BarcodeRowStyle);
// Setup barcode image url
BarcodeImageUriBuilder builder = new BarcodeImageUriBuilder();
builder.Text = Text;
builder.Scale = Scale;
builder.EncodingScheme = BarcodeEncoding;
builder.BarMinHeight = BarMinHeight;
builder.BarMaxHeight = BarMaxHeight;
builder.BarMinWidth = BarMinWidth;
builder.BarMaxWidth = BarMaxWidth;
Image barcodeImage = (Image)FindControl("barcodeImage");
barcodeImage.ImageUrl = builder.ToString();
}
}
/// <summary>
/// Overridden. Gets a textual representation of the build URI.
/// </summary>
/// <returns></returns>
public override string ToString()
{
return(BarcodeImageUriBuilder.GetFileNameFromParams(Text,
(int)EncodingScheme, BarMinHeight, BarMaxHeight,
BarMinWidth, BarMaxWidth));
}
/// <summary>
/// Prepares our composite controls for rendering by setting
/// last-minute (ie: non-viewstate tracked) properties.
/// </summary>
protected virtual void PrepareControlHierarchy()
{
if (Controls.Count > 0)
{
// Setup base table control style
Table table = (Table)Controls[0];
table.CopyBaseAttributes(this);
if (ControlStyleCreated && !ControlStyle.IsEmpty)
{
table.ApplyStyle(ControlStyle);
}
else
{
table.GridLines = GridLines.None;
table.CellPadding = 10;
table.CellSpacing = 0;
}
// Setup label controls.
TableRow labelRowTop = (TableRow)FindControl("labelRowTop");
TableRow labelRowBottom = (TableRow)FindControl("labelRowBottom");
labelRowTop.Visible = false;
labelRowBottom.Visible = false;
if (ShowLabel)
{
// Setup label row style
TableItemStyle style = new TableItemStyle();
style.CopyFrom(LabelRowStyle);
style.HorizontalAlign = LabelHorizontalAlign;
// Setup appropriate row
if (LabelVerticalAlign == VerticalAlign.Top)
{
labelRowTop.MergeStyle(style);
labelRowTop.Visible = true;
TableCell labelCell = (TableCell)FindControl("labelCellTop");
labelCell.Text = Text;
}
else
{
labelRowBottom.MergeStyle(style);
labelRowBottom.Visible = true;
TableCell labelCell = (TableCell)FindControl("labelCellBottom");
labelCell.Text = Text;
}
}
// Setup barcode row style
TableRow barcodeRow = (TableRow)FindControl("barcodeRow");
barcodeRow.MergeStyle(BarcodeRowStyle);
// Setup barcode image url
BarcodeImageUriBuilder builder = new BarcodeImageUriBuilder();
builder.Text = Text;
builder.Scale = Scale;
builder.EncodingScheme = BarcodeEncoding;
builder.BarMinHeight = BarMinHeight;
builder.BarMaxHeight = BarMaxHeight;
builder.BarMinWidth = BarMinWidth;
builder.BarMaxWidth = BarMaxWidth;
Image barcodeImage = (Image)FindControl("barcodeImage");
barcodeImage.ImageUrl = builder.ToString();
}
}
