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| == Bible Beliefs Database Project == 1. Add the connection to the Data Connections in Server Explorer 1. Add a data set item to the project. This is a nice gui place to create the data set. Drag and drop the tables on the page and you will build yourself a nice database diagram similar to what you would do in Visio. 1. Next I added a DataGridView Object, bound it to the TopicTextViewOrdered and changed the column type to DataGridViewLinkColumn. 1. Note the contextMenuStrip should be where we click to add a new belief possibly 1. Turned TrackVisitedState to false. 1. A BindingSource component is added at the bottom. Change the Sort Property to: TopicText ASC 1. Double Clicked on DGV object to create a CellContentClick event handler. To start with I'll just do a MessageBox as shown in Section 1 of the code below 1. Added another TableAdaptor for beliefs, as well as a BindingSource and BindingNavigator 1. Have the TableAdaptor Fill the bibleDB [[DataSet|DataSet in on form load.]] 1. Section 1 shows that we also will filter this binding source with the topic key. 1. We then added a web browser control and a button to retrieve a verse from biblegateway.com 1. NEXT: Make sure that data is persisted in the database. |
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| {{{ //Section 1: Accessing the selected value if (Utilities.IsANonHeaderLinkCell(()sender, e)) { int topicKey = (int)dgvTopics.Rows[e.RowIndex].Cells[0].Value; this.beliefsBindingSource.Filter = "TopicKey = " + topicKey; } |
* /BibleBeliefsProject * ArchaeologyProject * VirtualIpList * [[/Research]] |
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| //Section 2: Utility Function used in Section 1 public static bool IsANonHeaderLinkCell(DataGridView dgv, DataGridViewCellEventArgs cellEvent) { if (dgv.Columns[cellEvent.ColumnIndex] is DataGridViewLinkColumn && cellEvent.RowIndex != -1) { return true; } else { return false; } } //Section 3: Added to MainForm_Load to sort grid this.dgvTopics.Sort(dgvTopics.Columns[1], ListSortDirection.Ascending); //Section 4: filter verses based on belief row that is currently displayed - not easy to find! private void txtBeliefsText_TextChanged(object sender, EventArgs e) { //How to get other fields in the row currently displaying a field in a bound TextBox int newBeliefKey = (int)((DataRowView)beliefsBindingSource.Current).Row["BeliefKey"]; this.versesBindingSource.Filter = "BeliefKey = " + newBeliefKey; } }}} |
Dr. A
More info about Dr. "A" and his Wife Dr. Anderson can be found at http://www.scotnpatti.com.
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