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merges export functions, removed the option for users to add or delete rows

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Blauschleim
2022-05-16 18:35:45 +02:00
parent d62d116e87
commit a46bc0427d
3 changed files with 49 additions and 50 deletions
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65
Form1.cs
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@@ -22,9 +22,9 @@ namespace it_projekt
private void exportBtn_Click(object sender, EventArgs e)
{
if (jsonRBtn.Checked)
exportJSON();
export("All files (*.*)|*.*|json files (*.json)|*.json", "benutzer.json");
else
exportXML();
export("All files (*.*)|*.*|xml files (*.xml)|*.xml", "benutzer.xml");
}
private void loginBtn_Click(object sender, EventArgs e)
@@ -52,19 +52,17 @@ namespace it_projekt
private void dataGrid_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
}
private void exportJSON()
private void export(string Filter, string FileName)
{
Stream myStream;
SaveFileDialog saveFileDialog1 = new SaveFileDialog();
saveFileDialog1.Filter = "All files (*.*)|*.*|json files (*.json)|*.json";
saveFileDialog1.Filter = Filter;
saveFileDialog1.FilterIndex = 2;
saveFileDialog1.RestoreDirectory = true;
saveFileDialog1.FileName = "benutzer.json";
saveFileDialog1.FileName = FileName;
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
if ((myStream = saveFileDialog1.OpenFile()) != null)
@@ -72,59 +70,34 @@ namespace it_projekt
List<Person> markedUsers = new List<Person>();
foreach (DataGridViewRow row in dataGrid.Rows)
{
if (row.Cells[4].Value != null)
if (row.Cells[6].Value != null)
{
if (row.Cells[4].Value.ToString() == "True")
if (row.Cells[6].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 exportXML()
{
Stream myStream;
SaveFileDialog saveFileDialog1 = new SaveFileDialog();
saveFileDialog1.Filter = "All files (*.*)|*.*|xml files (*.xml)|*.xml";
saveFileDialog1.FilterIndex = 2;
saveFileDialog1.RestoreDirectory = true;
saveFileDialog1.FileName = "benutzer.xml";
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
if ((myStream = saveFileDialog1.OpenFile()) != null)
{
List<Person> markedUsers = new List<Person>();
foreach (DataGridViewRow row in dataGrid.Rows)
if (FileName.Contains("xml"))
{
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()));
}
}
var writer = new System.Xml.Serialization.XmlSerializer(typeof(List<Person>));
writer.Serialize(sw, markedUsers);
}
else //If xml is not selected, json is the only other option
{
string json = JsonSerializer.Serialize(markedUsers);
sw.Write(json);
}
StreamWriter sw = new StreamWriter(myStream);
var writer = new System.Xml.Serialization.XmlSerializer(typeof(List<Person>));
writer.Serialize(sw, markedUsers);
sw.Flush();
sw.Close();
myStream.Close();
}
}
}
private void Form1_Load(object sender, EventArgs e)
{
@@ -137,7 +110,7 @@ namespace it_projekt
private void xmlRBtn_CheckedChanged(object sender, EventArgs e)
{
}
}
}