I've made a little app for printing Dymo labels and it works as intended, but when I run it on my Surface tablet it disables scalling af I've pushed the print button. If reopened the scalling is correct till print button is pushed again.
Can anybody tell me why?
The print button only runs my LabelPrinter class which has the following code:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Dymo;
using System.Windows.Forms;
namespace LabelPrinter
{
class LabelPrinter
{
private DymoAddInClass dymoAddIn;
private DymoLabelsClass dymoLabels;
private string labelPath, classRoom;
private int labelCount;
public LabelPrinter(string labelPath, string classRoom, int labelCount)
{
dymoAddIn = new DymoAddInClass();
dymoLabels = new DymoLabelsClass();
this.labelPath = labelPath;
this.classRoom = classRoom;
this.labelCount = labelCount;
}
public void printLabels()
{
dymoAddIn.SelectPrinter(dymoAddIn.GetDymoPrinters().Split('|')[0]);
if (dymoAddIn.Open(labelPath))
{
int firstNo = StaticMethods.getNextCodeEntryWithString(classRoom), lastNo = firstNo + labelCount;
dymoAddIn.StartPrintJob();
for (int i = firstNo; i < lastNo; i++)
{
foreach (string objName in dymoLabels.GetObjectNames(true).Split('|'))
{
dymoLabels.SetField(objName, classRoom + "_" + i);
}
dymoAddIn.Print(1, false);
}
dymoAddIn.EndPrintJob();
}
}
}
}
Related
i have it generate a 4 diget random number and save it into diffrent arrays then trying to let the user try and guess the number
Generate a random four digit number. The player has to keep inputting four digit numbers until they guess the randomly generated number. After each unsuccessful try it should say how many numbers they got correct, but not which position they got right. At the end of the game should congratulate the user and say how many tries it took.
this is the breif im trying to follow
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Threading;
namespace _4_Number_Guess_Game
{
class Program
{
static void Main(string[] args)
{
int[] RanNums = new int[4];
for (int i = 0; i < 4; i++)
{
Random ran = new Random();
RanNums[i] = ran.Next(1, 9);
Thread.Sleep(11);
}
int[] Input = new int[4];
bool guess = false;
while (guess == false)
{
Console.WriteLine("Input a 4 digit number: ");
Console.
Console.ReadLine();
}
Console.ReadLine();
}
}
}
I trying to capture fingerprint via my C# code. I have referenced the secugen FDx Pro SDK for windows version 2.3.3.0 and have installed the drivers. Though I can not see the sgfplib.dll among the other dll files.
when I run the code trying to initialize the SGFingerPrintManager which uses sgfplib.dll, it complains that "sgfplib.dll can not be found" I have read the previous suggestion on this platform, but none solved the problems.
Please I appreciate in advance any suggestion to solve this problem sonnest.
Thanks in advance.
a) I have downloaded FDx Pro SDK for windows and the secugen drivers version 6.7 (64).
b) Also, I tried to copying the sgfplid.dll to the bin folder of my project but problem persists.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using LuggageTrackingAndBillingSystem.models;
using SecuGen.FDxSDKPro.Windows;
namespace LuggageTrackingAndBillingSystem
{
public partial class TsetForSecugen : Form
{
Int32 image_width = 200;
Int32 image_height = 300;
Int32 image_dpi = 500;
public TsetForSecugen()
{
InitializeComponent();
InitializeDedive();
}
private SGFingerPrintManager m_FPM;
SGFPMDeviceName device_name = SGFPMDeviceName.DEV_FDU03;
private void InitializeDedive()
{
//Step 1
if (RuntimePolicyHelper.LegacyV2RuntimeEnabledSuccessfully)
{
// This will load a CLR 2 mixed mode assembly
m_FPM = new SGFingerPrintManager();
}
var err = m_FPM.InitEx(image_width, image_height, image_dpi);
}
private void DrawImage(Byte[] imgData, PictureBox picBox)
{
int colorval;
Bitmap bmp = new Bitmap(image_width, image_height);
picBox.Image = (Image)bmp;
for (int i = 0; i < bmp.Width; i++)
{
for (int j = 0; j < bmp.Height; j++)
{
colorval = (int)imgData[(j * image_width) + i];
bmp.SetPixel(i, j, Color.FromArgb(colorval, colorval, colorval));
}
}
picBox.Refresh();
}
private void GetImage()
{
//Capturing Finger Image Step 3
Byte[] fp_image = new Byte[image_width * image_height];
Int32 iError;
iError = m_FPM.GetImage(fp_image);
if (iError == (Int32)SGFPMError.ERROR_NONE)
{
DrawImage(fp_image, pictureBox1);
}
}
private void TsetForSecugen_Load(object sender, EventArgs e)
{
InitializeDedive();
GetDevieInfo();
}
private void GetDevieInfo()
{
#region Det Device Info step 2
//Get Device info
SGFPMDeviceInfoParam pInfo = new SGFPMDeviceInfoParam();
pInfo = new SGFPMDeviceInfoParam();
Int32 iError = m_FPM.GetDeviceInfo(pInfo);
if (iError == (Int32)SGFPMError.ERROR_NONE)
{
image_width = pInfo.ImageWidth;
image_height = pInfo.ImageHeight;
}
#endregion
}
private void button1_Click(object sender, EventArgs e)
{
GetImage();
}
}
}
Actual result:The expected result is to be able to capture fingerpring
Error Meaage: Header[FDx SDK Pro.NET] . Body[can't find sgfplib.dll]
I have solved the issue by gotten the executable file of FDx SDK Pro for windows and installed.
The problem is caused by the FDx SDK Pro For windows not being able to see the sgfplib.dll file which is automatically installed in windows/System32 and Windows/sysWOW64 directories during installation.
Thanks to all.
I have looked around for solutions but nothing has worked so far, here is my code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class BirdController : MonoBehaviour
{
public float jumpVelocity;
public Text jumpCooldownDisplayText = "";
public float speed = 18;
private Rigidbody rb;
public float jumpCooldown = 0f;
// Use this for initialization
void Start ()
{
rb = GetComponent<Rigidbody>();
}
// Update is called once per frame
void FixedUpdate ()
{
jumpCooldown -= Time.deltaTime;
jumpCooldownDisplayText = Mathf.Round (jumpCooldown).ToString();
if (Input.GetButtonDown ("Jump") && jumpCooldown <= 0)
{
rb.velocity = Vector3.up * jumpVelocity;
jumpCooldown = 0.5f;
}
float hAxis = Input.GetAxis("Horizontal");
float vAxis = Input.GetAxis("Vertical");
Vector3 movement = new Vector3(hAxis*speed, 0, vAxis*speed) * Time.deltaTime;
rb.MovePosition(transform.position + movement);
}
}
The error I'm getting is "Cannot implicitly convert type string' toUnityEngine.UI.Text'". I'm getting this error into different places of the code.
UI.Text is a UI text component, not the associated string. What you want is the text property of the UI Text:
jumpCooldownDisplayText.text = Mathf.Round (jumpCooldown).ToString();
Because of I made my house from the unity editor I can't remove this mesh borders. I tried MeshCombiner but it just connects all of the meshes in one mesh borders still exist. I know I can make it from Blender or something like this but is there any one to remove from unity?
Screen Shot: http://imgur.com/a/1XALE
Maybe you are looking for CombineMeshes. An example is
using UnityEngine;
using System.Collections;
[RequireComponent(typeof(MeshFilter))]
[RequireComponent(typeof(MeshRenderer))]
public class ExampleClass : MonoBehaviour {
void Start() {
MeshFilter[] meshFilters = GetComponentsInChildren<MeshFilter>();
CombineInstance[] combine = new CombineInstance[meshFilters.Length];
int i = 0;
while (i < meshFilters.Length) {
combine[i].mesh = meshFilters[i].sharedMesh;
combine[i].transform = meshFilters[i].transform.localToWorldMatrix;
meshFilters[i].gameObject.active = false;
i++;
}
transform.GetComponent<MeshFilter>().mesh = new Mesh();
transform.GetComponent<MeshFilter>().mesh.CombineMeshes(combine);
transform.gameObject.active = true;
}
}
Using C# and Visual Studio 2010, how can I make a grayscaled emf from a colored one? Should I enumerate records and change color settings somehow?
As a result I want to have a new emf image.
Here is an open source emf read/write utility. I don't think it can be done with GDI+ and preserve the vector content. So this hopefully will help you, but I haven't remotely tested all possible emf cases.
https://wmf.codeplex.com/
this works for both wmf and emf formats. We can combine the Oxage.Wmf strategy with the strategy from the other post which essentially re-colors a pen or brush when it is created so that anything drawn with that pen or brush should be gray.
using Oxage.Wmf;
using Oxage.Wmf.Records;
using Oxage.Wmf.Objects;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MetafileTest
{
public class GrayMap
{
public void GrayFile(string sourceFile, string destFile){
WmfDocument wmf = new WmfDocument();
wmf.Load(sourceFile);
foreach (var record in wmf.Records)
{
if (record is WmfCreateBrushIndirectRecord)
{
var brush = record as WmfCreateBrushIndirectRecord;
brush.Color = Gray(brush.Color);
}
else if (record is WmfCreatePenIndirectRecord)
{
var pen = record as WmfCreatePenIndirectRecord;
pen.Color = Gray(pen.Color);
}
else if (record is WmfCreatePalette) {
var pal = record as WmfCreatePalette;
foreach (PaletteEntry entry in pal.Palette.PaletteEntries) {
Color test = Color.FromArgb(entry.Red, entry.Green, entry.Blue);
Color grayTest = Gray(test);
entry.Red = grayTest.R;
entry.Green = grayTest.G;
entry.Blue = grayTest.B;
}
}
}
wmf.Save(destFile);
}
public Color Gray(Color original) {
int r = (int)(original.R*0.2989);
int g = (int)(original.G*0.5870);
int b = (int)(original.B*0.1140);
Color result = Color.FromArgb(r, g, b);
return result;
}
}
}
This was tested with the following super simple case of filling a blue rectangle, so for at least the simple cases this will work. It may not be able to handle all cases, but in such a case you can probably extend the original source to suite your needs since it is open source.
private void button1_Click(object sender, EventArgs e)
{
var wmf = new WmfDocument();
wmf.Width = 1000;
wmf.Height = 1000;
wmf.Format.Unit = 288;
wmf.AddPolyFillMode(PolyFillMode.WINDING);
wmf.AddCreateBrushIndirect(Color.Blue, BrushStyle.BS_SOLID);
wmf.AddSelectObject(0);
wmf.AddCreatePenIndirect(Color.Black, PenStyle.PS_SOLID, 1);
wmf.AddSelectObject(1);
wmf.AddRectangle(100, 100, 800, 800);
wmf.AddDeleteObject(0);
wmf.AddDeleteObject(1);
wmf.Save("D:\\test.emf");
}
private void button2_Click(object sender, EventArgs e)
{
GrayMap map = new GrayMap();
map.GrayFile("D:\\test.emf", "D:\\test2.emf");
}