'We assume that the GdViewer1 control has been properly integrated.
If GdViewer1.DisplayFromFile("") = GdPictureStatus.OK Then
Dim text_to_find As String = "GdPicture"
GdViewer1.RemoveAllRegions()
Dim text_found As Boolean = GdViewer1.SearchText(text_to_find, 0, True, True)
If GdViewer1.GetStat() = GdPictureStatus.OK Then
If text_found Then
'Taking the first region to determine default values for some region properties set by the toolkit.
Dim regID As Integer = GdViewer1.GetRegionID(1)
If GdViewer1.GetStat() = GdPictureStatus.OK Then
Dim message As String = "The number of highlighted regions: " + GdViewer1.RegionCount().ToString()
message = message + vbCrLf + "name: " + GdViewer1.GetRegionName(regID).ToString()
message = message + " color: " + GdViewer1.GetRegionColor(regID).ToString()
message = message + vbCrLf + "border width: " + GdViewer1.GetRegionBorderWidth(regID).ToString()
message = message + " border color: " + GdViewer1.GetRegionBorderColor(regID).ToString()
message = message + " color selection: " + GdViewer1.GetRegionColorSelection(regID).ToString()
MessageBox.Show(message, "GdViewer.GetRegionColor")
Else
MessageBox.Show("The regionID has not been found. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.GetRegionColorSelection")
End If
Else
MessageBox.Show("The given text has not been found.", "GdViewer.GetRegionColorSelection")
End If
Else
MessageBox.Show("The search process has failed. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.GetRegionColorSelection")
End If
Else
MessageBox.Show("The file can't be displayed. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.GetRegionColorSelection")
End If
//We assume that the GdViewer1 control has been properly integrated.
if (GdViewer1.DisplayFromFile("") == GdPictureStatus.OK)
{
string text_to_find = "GdPicture";
GdViewer1.RemoveAllRegions();
bool text_found = GdViewer1.SearchText(text_to_find, 0, true, true);
if (GdViewer1.GetStat() == GdPictureStatus.OK)
{
if (text_found)
{
//Taking the first region to determine default values for some region properties set by the toolkit.
int regID = GdViewer1.GetRegionID(1);
if (GdViewer1.GetStat() == GdPictureStatus.OK)
{
string message = "The number of highlighted regions: " + GdViewer1.RegionCount().ToString();
message = message + "\nname: " + GdViewer1.GetRegionName(regID).ToString();
message = message + " color: " + GdViewer1.GetRegionColor(regID).ToString();
message = message + "\nborder width: " + GdViewer1.GetRegionBorderWidth(regID).ToString();
message = message + " border color: " + GdViewer1.GetRegionBorderColor(regID).ToString();
message = message + " color selection: " + GdViewer1.GetRegionColorSelection(regID).ToString();
MessageBox.Show(message, "GdViewer.GetRegionColor");
}
else
{
MessageBox.Show("The regionID has not been found. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.GetRegionColorSelection");
}
}
else
MessageBox.Show("The given text has not been found.", "GdViewer.GetRegionColorSelection");
}
else
MessageBox.Show("The search process has failed. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.GetRegionColorSelection");
}
else
MessageBox.Show("The file can't be displayed. Status: " + GdViewer1.GetStat().ToString(), "GdViewer.GetRegionColorSelection");