SaveItem









How do I use Save Item
Below are practical examples compiled from projects for learning and reference purposes

Featured Snippets


File name: Form1.cs Copy
236   public void Button4_Click(System.Object sender, System.EventArgs e)
237   {
238
239    string strmessage = default(string);
240    DialogResult dgrResult;
241
242    strmessage = "Are you sure you want to save data?";
243    dgrResult = MessageBox.Show(strmessage, "Save data", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
244
245
246    if (dgrResult == System.Windows.Forms.DialogResult.Yes)
247    {
248
249     newgrade = gradeclass.DataModule.SaveItem();
250    }
251
252   }
File name: gradeclass.cs Copy
106   public DataSet SaveItem()
107   {
108    return this.SaveItem("data1");
109   }
File name: gradeclass.cs Copy
110   public DataSet SaveItem(string sortfield)
111   {
112
113    System.Data.OleDb.OleDbConnection conn = GetConnection();
114
115    try
116    {
117
118     string SQL = default(string);
119
120     SQL = "INSERT INTO TABLE1 (STUDENTID, DATA1, DATA2, DATA3, DATA4, DATA5,DATA6, DATA7," + "DATA8, DATA9, DATA10, DATA11, DATA12, DATA13, DATA14, DATA15, DATA16, DATA17, DATA18," + "DATA19) VALUES(@STUDENTID, @DATA1, @DATA2, @DATA3, @DATA4, @DATA5,@DATA6, @DATA7,DATA8, @DATA9," + "@DATA10, @DATA11, @DATA12, @DATA13, @DATA14, @DATA15, @DATA16, @DATA17, @DATA18, @DATA19)";
121     System.Data.OleDb.OleDbCommand cmd = new System.Data.OleDb.OleDbCommand(SQL, conn);
122     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@STUDENTID", Form1.Default.STUDID.Text));
123     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA1", Form1.Default.TextBox1.Text));
124     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA2", Form1.Default.TextBox2.Text));
125     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA3", Form1.Default.TextBox3.Text));
126     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA4", Form1.Default.TextBox4.Text));
127     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA5", Form1.Default.TextBox5.Text));
128     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA6", Form1.Default.TextBox6.Text));
129     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA7", Form1.Default.TextBox7.Text));
130     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA8", Form1.Default.TextBox8.Text));
131     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA9", Form1.Default.TextBox9.Text));
132     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA10", Form1.Default.TextBox10.Text));
133     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA11", Form1.Default.TextBox11.Text));
134     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA12", Form1.Default.TextBox12.Text));
135     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA13", Form1.Default.TextBox13.Text));
136     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA14", Form1.Default.TextBox14.Text));
137     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA15", Form1.Default.TextBox15.Text));
138     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA16", Form1.Default.TextBox16.Text));
139     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA17", Form1.Default.TextBox17.Text));
140     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA18", Form1.Default.TextBox18.Text));
141     cmd.Parameters.Add(new System.Data.OleDb.OleDbParameter("@DATA19", Form1.Default.TextBox19.Text));
142
143     conn.Open();
144     cmd.ExecuteNonQuery();
145     conn.Close();
146     MessageBox.Show("New data is Added!");
147
148     Form1.Default.TextBox1.Text = "";
149     Form1.Default.TextBox2.Text = "";
150     Form1.Default.TextBox3.Text = "";
151     Form1.Default.TextBox4.Text = "";
152     Form1.Default.TextBox5.Text = "";
153     Form1.Default.TextBox6.Text = "";
154     Form1.Default.TextBox7.Text = "";
155     Form1.Default.TextBox8.Text = "";
156     Form1.Default.TextBox9.Text = "";
157     Form1.Default.TextBox10.Text = "";
158     Form1.Default.TextBox11.Text = "";
159     Form1.Default.TextBox12.Text = "";
160     Form1.Default.TextBox13.Text = "";
161     Form1.Default.TextBox14.Text = "";
162     Form1.Default.TextBox15.Text = "";
163     Form1.Default.TextBox16.Text = "";
164     Form1.Default.TextBox17.Text = "";
165     Form1.Default.TextBox18.Text = "";
166     Form1.Default.TextBox19.Text = "";
167     Form1.Default.STUDID.Text = "";
168
169     RefreshDGV();
170
171    }
172    finally
173    {
174     conn.Close();
175     conn.Dispose();
176    }
177
178    return default(DataSet);
179   }

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