C#

Calling ASP.NET Webservice (ASMX) from an Android Application, the Simplest Way

Quote:

but instead I get multiple instances of the same window open after moving back and forth between forms.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class invmain : Form
    {
        public invmain()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            cover form1 = new cover();
            form1.Show();
            this.Hide();
        }

        private void button2_Click(object sender, EventArgs e)
        {
            additem form1 = new additem();
            form1.Show();
            this.Hide();
        }

        private void deletebutton_Click(object sender, EventArgs e)
        {
            DialogResult deleteitem = MessageBox.Show("Delete selected item?\t\t\t", "Delete Item", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);

            if (deleteitem == DialogResult.Yes)
            {
                foreach (DataGridViewRow item in this.datagridview1.Rows)
                {
                    datagridview1.Rows.RemoveAt(item.Index);
                }
                foreach (DataGridViewRow item in this.datagridview2.Rows)
                {
                    datagridview2.Rows.RemoveAt(item.Index);
                }
                foreach (DataGridViewRow item in this.datagridview3.Rows)
                {
                    datagridview3.Rows.RemoveAt(item.Index);
                }
                foreach (DataGridViewRow item in this.datagridview4.Rows)
                {
                    datagridview4.Rows.RemoveAt(item.Index);
                }

                MessageBox.Show("Item deleted.\t\t\t", "Delete Item", MessageBoxButtons.OK, MessageBoxIcon.Information);

            }  

        }
    }
}

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class additem : Form
    {
        public additem()
        {
            InitializeComponent();
            datetimelabel.Text = DateTime.Now.ToString("MM/dd/yyyy");
            this.quantitybox.KeyPress += new KeyPressEventHandler(quantitybox_KeyPress);
        }
        private void additem_Load(object sender, EventArgs e)
        {
             
        }

        private void button1_Click(object sender, EventArgs e)
        {
            invmain form1 = new invmain();
            form1.Show();
            this.Hide();
        }

        private void quantitybox_KeyPress(object sender, KeyPressEventArgs e)
        {
            e.Handled = !(char.IsDigit(e.KeyChar) || e.KeyChar == '\b'); 
        }

        private void add_Click(object sender, EventArgs e)
        {           
            //OBJECT REFERENCE TO DGV
            invmain invmainobject = new invmain();

            //SWITCH STATEMENT FOR DIRECTING USER-ENTERED INVENTORY DATA  
            //TO THE APPROPRIATE TABCONTROL TAB AND DGV

            switch(combobox1.SelectedIndex)
            {
                case 0: //ELECTRICAL
                    invmainobject.datagridview1.Rows.Add(itembox.Text, quantitybox.Text);
                    break;
                case 1: //MECHANICAL
                    invmainobject.datagridview2.Rows.Add(itembox.Text, quantitybox.Text);
                    break;
                case 2: //CABLES
                    invmainobject.datagridview3.Rows.Add(itembox.Text, quantitybox.Text);
                    break;
                case 3: //MISC.
                    invmainobject.datagridview4.Rows.Add(itembox.Text, quantitybox.Text);
                    break;
                default:
                    MessageBox.Show("Please select a category.\t\t", "Required Field Missing", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                    combobox1.Focus();
                    return;
            }

            if (string.IsNullOrWhiteSpace(this.itembox.Text))
            {
                MessageBox.Show("The 'Item' field is required.\t\t\t", "Required Field Missing", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                itembox.Focus();
                return;
            }

            if (string.IsNullOrWhiteSpace(this.quantitybox.Text))
            {
                MessageBox.Show("The 'Quantity' field is required.\t\t\t", "Required Field Missing", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
                quantitybox.Focus();
                return;
            }

            invmainobject.Show();
            this.Close();
        }
        
        private void button1_Click_1(object sender, EventArgs e)
        {
            //ADD IMAGE OF ITEM (OPTIONAL)
            OpenFileDialog open = new OpenFileDialog();
            if (open.ShowDialog() == DialogResult.OK)
                uploadpic.Image = Bitmap.FromFile(open.FileName);
        }
    }
}

Dim entryForm As New EntryForm
Dim result As DialogResult = entryForm.ShowDialog()
If result = DialogResult.Ok Then
    ' Get the data from the form
    whatever = entryForm.WhateverTextBox.Text
End If

entryForm.Dispose()

Me.DialogResult = DialogResult.OK

turbosupramk3 wrote:

the way that Outlook does when you click the link inside of the meeting

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

if (lyncUrl != "")
                {
                    ProcessStartInfo startInfo = new ProcessStartInfo("IExplore.exe", lyncUrl);
                    startInfo.WindowStyle = ProcessWindowStyle.Minimized;
                    Process.Start(startInfo);
                }
                else
                {
                    MessageBox.Show("Lync url is blank or non existant");
                }

turbosupramk3 wrote:

I figured out that it actually tries to use IE first

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

(?<Field1>\d+)\s+(?<Field2>\d+)\s+(?<Date>\d{4}-\d\d-\d\d)\s+(?<RestOfLine>.*)$

OriginalGriff wrote:

(?<Field1>\d+)\s+(?<Field2>\d+)\s+(?<Date>\d{4}-\d\d-\d\d)\s+(?<RestOfLine>.*)$

gpc44 wrote:

How can I parse stream by Date (either the IN or OUT Stream) ? (Stream to byte [] ??)

gpc44 wrote:

Can I create several StreamWriter-object to write to more files?