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Felix
2022-05-09 15:49:30 +02:00
parent c9f53a5d84
commit 0b97eb8780
3 changed files with 357 additions and 280 deletions
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72
Form1.Designer.cs generated
View File

@@ -30,24 +30,25 @@ namespace it_projekt
private void InitializeComponent()
{
this.loginBtn = new System.Windows.Forms.Button();
this.searchBtn = new System.Windows.Forms.Button();
this.exportBtn = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.userTxt = new System.Windows.Forms.TextBox();
this.passTxt = new System.Windows.Forms.TextBox();
this.sqlTxt = new System.Windows.Forms.TextBox();
this.dataGrid = new System.Windows.Forms.DataGridView();
this.Id = new System.Windows.Forms.DataGridViewTextBoxColumn();
this.firstname = new System.Windows.Forms.DataGridViewTextBoxColumn();
this.lastname = new System.Windows.Forms.DataGridViewTextBoxColumn();
this.creationDate = new System.Windows.Forms.DataGridViewTextBoxColumn();
this.markItem = new System.Windows.Forms.DataGridViewCheckBoxColumn();
this.jsonRBtn = new System.Windows.Forms.RadioButton();
this.xmlRBtn = new System.Windows.Forms.RadioButton();
((System.ComponentModel.ISupportInitialize)(this.dataGrid)).BeginInit();
this.SuspendLayout();
//
// loginBtn
//
this.loginBtn.Location = new System.Drawing.Point(265, 184);
this.loginBtn.Location = new System.Drawing.Point(271, 80);
this.loginBtn.Name = "loginBtn";
this.loginBtn.Size = new System.Drawing.Size(75, 23);
this.loginBtn.TabIndex = 0;
@@ -55,15 +56,15 @@ namespace it_projekt
this.loginBtn.UseVisualStyleBackColor = true;
this.loginBtn.Click += new System.EventHandler(this.loginBtn_Click);
//
// searchBtn
// exportBtn
//
this.searchBtn.Location = new System.Drawing.Point(708, 184);
this.searchBtn.Name = "searchBtn";
this.searchBtn.Size = new System.Drawing.Size(75, 23);
this.searchBtn.TabIndex = 1;
this.searchBtn.Text = "Suchen!";
this.searchBtn.UseVisualStyleBackColor = true;
this.searchBtn.Click += new System.EventHandler(this.searchBtn_Click);
this.exportBtn.Location = new System.Drawing.Point(480, 80);
this.exportBtn.Name = "exportBtn";
this.exportBtn.Size = new System.Drawing.Size(75, 23);
this.exportBtn.TabIndex = 1;
this.exportBtn.Text = "Exportieren!";
this.exportBtn.UseVisualStyleBackColor = true;
this.exportBtn.Click += new System.EventHandler(this.exportBtn_Click);
//
// label1
//
@@ -97,14 +98,6 @@ namespace it_projekt
this.passTxt.Size = new System.Drawing.Size(100, 23);
this.passTxt.TabIndex = 5;
//
// sqlTxt
//
this.sqlTxt.Location = new System.Drawing.Point(358, 12);
this.sqlTxt.Multiline = true;
this.sqlTxt.Name = "sqlTxt";
this.sqlTxt.Size = new System.Drawing.Size(335, 195);
this.sqlTxt.TabIndex = 6;
//
// dataGrid
//
this.dataGrid.AllowUserToOrderColumns = true;
@@ -115,10 +108,10 @@ namespace it_projekt
this.lastname,
this.creationDate,
this.markItem});
this.dataGrid.Location = new System.Drawing.Point(12, 213);
this.dataGrid.Location = new System.Drawing.Point(12, 109);
this.dataGrid.Name = "dataGrid";
this.dataGrid.RowTemplate.Height = 25;
this.dataGrid.Size = new System.Drawing.Size(771, 225);
this.dataGrid.Size = new System.Drawing.Size(543, 225);
this.dataGrid.TabIndex = 7;
this.dataGrid.CellContentClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.dataGrid_CellContentClick);
//
@@ -151,21 +144,47 @@ namespace it_projekt
this.markItem.HeaderText = "User Auswählen";
this.markItem.Name = "markItem";
//
// jsonRBtn
//
this.jsonRBtn.AutoSize = true;
this.jsonRBtn.Location = new System.Drawing.Point(380, 54);
this.jsonRBtn.Name = "jsonRBtn";
this.jsonRBtn.Size = new System.Drawing.Size(53, 19);
this.jsonRBtn.TabIndex = 8;
this.jsonRBtn.TabStop = true;
this.jsonRBtn.Text = "JSON";
this.jsonRBtn.UseVisualStyleBackColor = true;
this.jsonRBtn.CheckedChanged += new System.EventHandler(this.jsonRBtn_CheckedChanged);
//
// xmlRBtn
//
this.xmlRBtn.AutoSize = true;
this.xmlRBtn.Location = new System.Drawing.Point(380, 80);
this.xmlRBtn.Name = "xmlRBtn";
this.xmlRBtn.Size = new System.Drawing.Size(49, 19);
this.xmlRBtn.TabIndex = 9;
this.xmlRBtn.TabStop = true;
this.xmlRBtn.Text = "XML";
this.xmlRBtn.UseVisualStyleBackColor = true;
this.xmlRBtn.CheckedChanged += new System.EventHandler(this.xmlRBtn_CheckedChanged);
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(800, 450);
this.ClientSize = new System.Drawing.Size(559, 336);
this.Controls.Add(this.xmlRBtn);
this.Controls.Add(this.jsonRBtn);
this.Controls.Add(this.dataGrid);
this.Controls.Add(this.sqlTxt);
this.Controls.Add(this.passTxt);
this.Controls.Add(this.userTxt);
this.Controls.Add(this.label2);
this.Controls.Add(this.label1);
this.Controls.Add(this.searchBtn);
this.Controls.Add(this.exportBtn);
this.Controls.Add(this.loginBtn);
this.Name = "Form1";
this.Text = "Form1";
this.Load += new System.EventHandler(this.Form1_Load);
((System.ComponentModel.ISupportInitialize)(this.dataGrid)).EndInit();
this.ResumeLayout(false);
this.PerformLayout();
@@ -175,18 +194,19 @@ namespace it_projekt
#endregion
private System.Windows.Forms.Button loginBtn;
private System.Windows.Forms.Button searchBtn;
private System.Windows.Forms.Button exportBtn;
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.TextBox userTxt;
private System.Windows.Forms.TextBox passTxt;
private System.Windows.Forms.TextBox sqlTxt;
private System.Windows.Forms.DataGridView dataGrid;
private System.Windows.Forms.DataGridViewTextBoxColumn Id;
private System.Windows.Forms.DataGridViewTextBoxColumn firstname;
private System.Windows.Forms.DataGridViewTextBoxColumn lastname;
private System.Windows.Forms.DataGridViewTextBoxColumn creationDate;
private System.Windows.Forms.DataGridViewCheckBoxColumn markItem;
private System.Windows.Forms.RadioButton jsonRBtn;
private System.Windows.Forms.RadioButton xmlRBtn;
}
}

90
Form1.cs
View File

@@ -1,12 +1,8 @@
using MySql.Data.MySqlClient;
using System;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.IO;
using System.Text;
using System.Threading.Tasks;
using System.Text.Json;
using System.Windows.Forms;
@@ -14,40 +10,32 @@ namespace it_projekt
{
public partial class Form1 : Form
{
private Database db = null;
public Form1()
{
InitializeComponent();
}
private void searchBtn_Click(object sender, EventArgs e)
private void exportBtn_Click(object sender, EventArgs e)
{
foreach(DataGridViewRow row in dataGrid.Rows)
{
List<int> markedUsers = new List<int>();
if (row.Cells[4].Value != null)
{
if (row.Cells[4].Value.ToString() == "True")
{
MessageBox.Show("geht");
}
}
}
exportJSON();
}
private void loginBtn_Click(object sender, EventArgs e)
{
LoadUsersFromTable(userTxt.Text,passTxt.Text);
LoadUsersFromTable(this.userTxt.Text, this.passTxt.Text);
}
public void LoadUsersFromTable(string user, string password)
{
Database db = new Database(user, password);
if (db == null)
{
db = new Database(user, password);
}
foreach (Person person in db.Persons)
{
this.dataGrid.Rows.Add(person.Id, person.Firstname, person.Lastname, person.CreationDate, false);
@@ -58,5 +46,59 @@ namespace it_projekt
{
}
private void exportJSON()
{
Stream myStream;
SaveFileDialog saveFileDialog1 = new SaveFileDialog();
saveFileDialog1.Filter = "All files (*.*)|*.*|json files (*.json)|*.json";
saveFileDialog1.FilterIndex = 2;
saveFileDialog1.RestoreDirectory = true;
saveFileDialog1.FileName = "benutzer.json";
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
if ((myStream = saveFileDialog1.OpenFile()) != null)
{
List<Person> markedUsers = new List<Person>();
foreach (DataGridViewRow row in dataGrid.Rows)
{
if (row.Cells[4].Value != null)
{
if (row.Cells[4].Value.ToString() == "True")
{
markedUsers.Add(db.Persons.Find(person => person.Id == row.Cells[0].Value.ToString()));
}
}
}
string json = JsonSerializer.Serialize(markedUsers);
StreamWriter sw = new StreamWriter(myStream);
sw.Write(json);
sw.Flush();
sw.Close();
myStream.Close();
}
}
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void jsonRBtn_CheckedChanged(object sender, EventArgs e)
{
xmlRBtn.Checked = false;
if (!jsonRBtn.Checked)
jsonRBtn.Checked = true;
}
private void xmlRBtn_CheckedChanged(object sender, EventArgs e)
{
xmlRBtn.Checked = false;
if (!xmlRBtn.Checked)
xmlRBtn.Checked = true;
}
}
}

15
Form1.resx
View File

@@ -72,4 +72,19 @@
<metadata name="markItem.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="Id.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="firstname.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="lastname.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="creationDate.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
<metadata name="markItem.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<value>True</value>
</metadata>
</root>