/// <inheritdoc/>
public override void GetData()
{
base.GetData();
if (!String.IsNullOrEmpty(DataColumn))
{
object value = Report.GetColumnValue(DataColumn);
Text = value == null ? "" : value.ToString();
}
else if (!String.IsNullOrEmpty(Expression))
{
object value = Report.Calc(Expression);
Text = value == null ? "" : value.ToString();
}
else
{
// process expressions
if (AllowExpressions && !String.IsNullOrEmpty(this.brackets))
{
string[] bracket_arr = this.brackets.Split(new char[] { ',' });
FindTextArgs args = new FindTextArgs();
args.Text = new FastString(Text);
args.OpenBracket = bracket_arr[0];
args.CloseBracket = bracket_arr[1];
int expressionIndex = 0;
while (args.StartIndex < args.Text.Length)
{
string expression = CodeUtils.GetExpression(args, false);
if (expression == "")
{
break;
}
string value = Report.Calc(expression).ToString();
args.Text = args.Text.Remove(args.StartIndex, args.EndIndex - args.StartIndex);
args.Text = args.Text.Insert(args.StartIndex, value);
args.StartIndex += value.Length;
expressionIndex++;
}
Text = args.Text.ToString();
}
}
if (Visible)
{
Visible = !String.IsNullOrEmpty(Text) || !HideIfNoData;
}
if (Visible)
{
try
{
origRect = this.Bounds;
UpdateAutoSize();
}
catch
{
}
}
}
private bool InsideBrackets(int pos)
{
string[] brackets = FRich.Brackets.Split(new char[] { ',' });
FindTextArgs args = new FindTextArgs();
args.Text = rtbText.Rtf;
args.OpenBracket = brackets[0];
args.CloseBracket = brackets[1];
args.StartIndex = pos;
return(CodeUtils.IndexInsideBrackets(args));
}
/// <inheritdoc/>
public override void GetData()
{
base.GetData();
if (!String.IsNullOrEmpty(DataColumn))
{
object value = Report.GetColumnValue(DataColumn);
if (value is byte[])
{
using (MemoryStream stream = new MemoryStream((byte[])value))
{
FRichTextBox.LoadFile(stream, RichTextBoxStreamType.RichText);
}
}
else
{
Text = value == null ? "" : value.ToString();
}
}
else if (AllowExpressions)
{
// process expressions
if (!String.IsNullOrEmpty(Brackets))
{
string[] brackets = Brackets.Split(new char[] { ',' });
FindTextArgs args = new FindTextArgs();
args.Text = FRichTextBox.Text;
args.OpenBracket = brackets[0];
args.CloseBracket = brackets[1];
args.StartIndex = ActualTextStart;
int expressionIndex = 0;
while (args.StartIndex < args.Text.Length)
{
string expression = CodeUtils.GetExpression(args, false);
if (expression == "")
{
break;
}
string formattedValue = CalcAndFormatExpression(expression, expressionIndex);
// strip off the "\r" characters since rich uses only "\n" for new line
formattedValue = formattedValue.Replace("\r", "");
args.Text = args.Text.Remove(args.StartIndex, args.EndIndex - args.StartIndex);
args.Text = args.Text.Insert(args.StartIndex, formattedValue);
FRichTextBox.SelectionStart = args.StartIndex;
FRichTextBox.SelectionLength = args.EndIndex - args.StartIndex;
FRichTextBox.SelectedText = formattedValue;
args.StartIndex += formattedValue.Length;
expressionIndex++;
}
}
}
}
/// <inheritdoc/>
public override void GetData()
{
base.GetData();
// process expressions
if (AllowExpressions)
{
if (!String.IsNullOrEmpty(Brackets))
{
string[] brackets = Brackets.Split(new char[] { ',' });
FindTextArgs args = new FindTextArgs();
args.Text = Text;
args.OpenBracket = brackets[0];
args.CloseBracket = brackets[1];
int expressionIndex = 0;
while (args.StartIndex < args.Text.Length)
{
string expression = CodeUtils.GetExpression(args, false);
if (expression == "")
{
break;
}
string formattedValue = CalcAndFormatExpression(expression, expressionIndex);
args.Text = args.Text.Remove(args.StartIndex, args.EndIndex - args.StartIndex);
args.Text = args.Text.Insert(args.StartIndex, formattedValue);
args.StartIndex += formattedValue.Length;
expressionIndex++;
}
Text = args.Text;
}
}
// process highlight
Variant varValue = new Variant(Value);
foreach (HighlightCondition condition in Highlight)
{
if ((bool)Report.Calc(condition.Expression, varValue) == true)
{
ApplyCondition(condition);
break;
}
}
// process AutoShrink
ProcessAutoShrink();
}
/// <inheritdoc/>
public override void GetData()
{
base.GetData();
// process expressions
if (AllowExpressions)
{
if (!String.IsNullOrEmpty(Brackets))
{
string[] brackets = Brackets.Split(new char[] { ',' });
FindTextArgs args = new FindTextArgs();
args.Text = new FastString(Text);
args.OpenBracket = brackets[0];
args.CloseBracket = brackets[1];
int expressionIndex = 0;
while (args.StartIndex < args.Text.Length)
{
string expression = CodeUtils.GetExpression(args, false);
if (expression == "")
{
break;
}
string formattedValue = CalcAndFormatExpression(expression, expressionIndex);
args.Text = args.Text.Remove(args.StartIndex, args.EndIndex - args.StartIndex);
args.Text = args.Text.Insert(args.StartIndex, formattedValue);
args.StartIndex += formattedValue.Length;
expressionIndex++;
}
Text = args.Text.ToString();
}
}
// process highlight
Variant varValue = new Variant(Value);
}
