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

Form1.Designer.cs

@@ -39,6 +39,8 @@ namespace it_projekt
             this.Id = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.firstname = new System.Windows.Forms.DataGridViewTextBoxColumn();
             this.lastname = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.Department_Short = new System.Windows.Forms.DataGridViewTextBoxColumn();
+            this.Department = 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();
@@ -100,18 +102,22 @@ namespace it_projekt
             // 
             // dataGrid
             // 
+            this.dataGrid.AllowUserToAddRows = false;
+            this.dataGrid.AllowUserToDeleteRows = false;
             this.dataGrid.AllowUserToOrderColumns = true;
             this.dataGrid.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
             this.dataGrid.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
             this.Id,
             this.firstname,
             this.lastname,
+            this.Department_Short,
+            this.Department,
             this.creationDate,
             this.markItem});
             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(543, 225);
+            this.dataGrid.Size = new System.Drawing.Size(743, 225);
             this.dataGrid.TabIndex = 7;
             this.dataGrid.CellContentClick += new System.Windows.Forms.DataGridViewCellEventHandler(this.dataGrid_CellContentClick);
             // 
@@ -133,6 +139,18 @@ namespace it_projekt
             this.lastname.Name = "lastname";
             this.lastname.ReadOnly = true;
             // 
+            // Department_Short
+            // 
+            this.Department_Short.HeaderText = "Abteilungs Kürzel";
+            this.Department_Short.Name = "Department_Short";
+            this.Department_Short.ReadOnly = true;
+            // 
+            // Department
+            // 
+            this.Department.HeaderText = "Abteilung";
+            this.Department.Name = "Department";
+            this.Department.ReadOnly = true;
+            // 
             // creationDate
             // 
             this.creationDate.HeaderText = "Erstellungssdatum";
@@ -172,7 +190,7 @@ namespace it_projekt
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(559, 336);
+            this.ClientSize = new System.Drawing.Size(758, 336);
             this.Controls.Add(this.xmlRBtn);
             this.Controls.Add(this.jsonRBtn);
             this.Controls.Add(this.dataGrid);
@@ -200,13 +218,15 @@ namespace it_projekt
         private System.Windows.Forms.TextBox userTxt;
         private System.Windows.Forms.TextBox passTxt;
         private System.Windows.Forms.DataGridView dataGrid;
+        private System.Windows.Forms.RadioButton jsonRBtn;
+        private System.Windows.Forms.RadioButton xmlRBtn;
         private System.Windows.Forms.DataGridViewTextBoxColumn Id;
         private System.Windows.Forms.DataGridViewTextBoxColumn firstname;
         private System.Windows.Forms.DataGridViewTextBoxColumn lastname;
+        private System.Windows.Forms.DataGridViewTextBoxColumn Department_Short;
+        private System.Windows.Forms.DataGridViewTextBoxColumn Department;
         private System.Windows.Forms.DataGridViewTextBoxColumn creationDate;
         private System.Windows.Forms.DataGridViewCheckBoxColumn markItem;
-        private System.Windows.Forms.RadioButton jsonRBtn;
-        private System.Windows.Forms.RadioButton xmlRBtn;
     }
 }
 

Form1.cs

@@ -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 = Filter;
-            saveFileDialog1.Filter = "All files (*.*)|*.*|json files (*.json)|*.json";
             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);
+                    if (FileName.Contains("xml"))
-                    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 (row.Cells[4].Value != null)
+                        var writer = new System.Xml.Serialization.XmlSerializer(typeof(List<Person>));
-                        {
+                        writer.Serialize(sw, markedUsers);
-                            if (row.Cells[4].Value.ToString() == "True")
+                    }
-                            {
+                    else //If xml is not selected, json is the only other option
-                                markedUsers.Add(db.Persons.Find(person => person.Id == row.Cells[0].Value.ToString()));
+                    {
-                            }
+                        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)
         {
-            
+
         }
     }
 }

Form1.resx

@@ -66,6 +66,12 @@
   <metadata name="lastname.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
     <value>True</value>
   </metadata>
+  <metadata name="Department_Short.UserAddedColumn" type="System.Boolean, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>True</value>
+  </metadata>
+  <metadata name="Department.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>