-
Notifications
You must be signed in to change notification settings - Fork 0
/
usermanag.cs
154 lines (131 loc) · 5.95 KB
/
usermanag.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace PROTOCOLMANAGEMENT
{
public partial class usermanag : Form
{
string conn = ConfigurationManager.ConnectionStrings["Cnstr"].ConnectionString;
public usermanag()
{
InitializeComponent();
}
private void usermanag_Load(object sender, EventArgs e)
{
button3.Visible = false;
button1.Visible = false;
SqlConnection searchr = new SqlConnection(conn);
SqlDataAdapter sqlda;
searchr.Open();
sqlda = new SqlDataAdapter("Select * from users", conn);
searchr.Close();
SqlCommandBuilder cb = new SqlCommandBuilder(sqlda);
DataTable dt = new DataTable();
sqlda.Fill(dt);
dataGridView1.DataSource = dt;
this.dataGridView1.Columns[0].HeaderText = "اسم المستخدم";
this.dataGridView1.Columns[1].HeaderText = "كلمة السر";
this.dataGridView1.Columns["Id"].Visible = false;
}
private void button2_Click(object sender, EventArgs e)
{
if (textBox2.Text == "")
{
MessageBox.Show("قم بادخال عدد كتاب الشكروالتقدير من فضلك");
}
else if (textBox3.Text == "")
{
MessageBox.Show("قم بادخال عدد كتاب الشكروالتقدير من فضلك");
}
else
{
SqlConnection addcon = new SqlConnection(conn);
addcon.Open();
SqlCommand cmd = new SqlCommand("insert into users values (@username, @password)", addcon);
cmd.Parameters.AddWithValue("@username", textBox2.Text);
cmd.Parameters.AddWithValue("@password", textBox3.Text);
cmd.ExecuteNonQuery();
addcon.Close();
MessageBox.Show("تم اضافة مستخدم جديد لنظام الادارة");
SqlConnection searchr = new SqlConnection(conn);
SqlDataAdapter sqlda;
searchr.Open();
sqlda = new SqlDataAdapter("Select * from users ", conn);
searchr.Close();
SqlCommandBuilder cb = new SqlCommandBuilder(sqlda);
DataTable dt = new DataTable();
sqlda.Fill(dt);
dataGridView1.DataSource = dt;
this.dataGridView1.Columns[0].HeaderText = "اسم المستخدم";
this.dataGridView1.Columns[1].HeaderText = "كلمة السر";
this.dataGridView1.Columns["Id"].Visible = false;
}
}
private void dataGridView1_RowHeaderMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e)
{
textBox2.Text = dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString();
textBox3.Text = dataGridView1.Rows[e.RowIndex].Cells[1].Value.ToString();
label2.Text = dataGridView1.Rows[e.RowIndex].Cells[2].Value.ToString();
button3.Visible = true;
button1.Visible = true;
button2.Visible = false;
}
private void button1_Click(object sender, EventArgs e)
{
SqlConnection addcon = new SqlConnection(conn);
addcon.Open();
SqlCommand cmd = new SqlCommand("UPDATE users SET username = @username, password = @password " + "WHERE Id = @Id", addcon);
cmd.Parameters.AddWithValue("@username", textBox2.Text);
cmd.Parameters.AddWithValue("@password", textBox3.Text);
cmd.Parameters.AddWithValue("@Id", label2.Text);
cmd.ExecuteNonQuery();
addcon.Close();
MessageBox.Show("تم تحديث معلومات المستخدم");
SqlConnection searchr = new SqlConnection(conn);
SqlDataAdapter sqlda;
searchr.Open();
sqlda = new SqlDataAdapter("Select * from users ", conn);
searchr.Close();
SqlCommandBuilder cb = new SqlCommandBuilder(sqlda);
DataTable dt = new DataTable();
sqlda.Fill(dt);
dataGridView1.DataSource = dt;
this.dataGridView1.Columns[0].HeaderText = "اسم المستخدم";
this.dataGridView1.Columns[1].HeaderText = "كلمة السر";
this.dataGridView1.Columns["Id"].Visible = false;
}
private void button3_Click(object sender, EventArgs e)
{
DialogResult dialogResult = MessageBox.Show("هل تؤكد حذف المستخدم من النظام؟", "حذف المستخدم", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
SqlConnection addcon = new SqlConnection(conn);
addcon.Open();
SqlCommand cmd = new SqlCommand("DELETE FROM users WHERE Id = @Id", addcon);
cmd.Parameters.AddWithValue("@Id", label2.Text);
cmd.ExecuteNonQuery();
addcon.Close();
MessageBox.Show("تم حذف المستخدم");
SqlConnection searchr = new SqlConnection(conn);
SqlDataAdapter sqlda;
searchr.Open();
sqlda = new SqlDataAdapter("Select * from users ", conn);
searchr.Close();
DataTable dt = new DataTable();
sqlda.Fill(dt);
dataGridView1.DataSource = dt;
this.dataGridView1.Columns[0].HeaderText = "اسم المستخدم";
this.dataGridView1.Columns[1].HeaderText = "كلمة السر";
this.dataGridView1.Columns["Id"].Visible = false;
}
}
}
}