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POrow is not adding to datagridview automatically
 

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  1. POrow is not adding to datagridview automatically
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    <p>In my datagridview, AllowUserToAddRow = true; When I start editing a cell, a new blank row is automatically added at the end and that is absolutely fine. But if I try to populate the whole row programmatically (e.g. say you click on a button that opens a child form, the child form when closed sends data to parent form that contains the datagridview and there you bind all data to the datagridview row) in that case a new blank row is not added automatically. If I start editing any cell data it results in the appearance of the desired blank row. What can be the problem?</p> <h2>I think many of you have come across this problem earlier. Any one successfully addressed it? Please provide the soln.</h2> <p>Edit: Sample code attached</p> <pre><code>//Uses Linq-to-Entities IQueryable&lt;Product&gt; productQuery = from prod in sampleTaskContext.Product where prod.ProductId == enteredProdId select prod; List&lt;Product&gt; foundProd = productQuery.ToList(); if (foundProd.Count &lt;= 0) { ProductsForm prodForm = new ProductsForm(); prodForm.ShowInTaskbar = false; if (prodForm.ShowDialog() == DialogResult.OK) { Product returnedProd = prodForm.fnFormatProductDataForOrder(); foundProd.Add(returnedProd); } } if (foundProd.Count &gt; 0) { int selectedRowIndex = this.dgvOrderEntryDetails.SelectedCells[0].RowIndex; dgvOrderEntryDetails.Rows[selectedRowIndex].Cells["colProdId"].Value = foundProd[0].ProductId; dgvOrderEntryDetails.Rows[selectedRowIndex].Cells["colDesc"].Value = foundProd[0].ItemDescription.ToString(); dgvOrderEntryDetails.Rows[selectedRowIndex].Cells["colQty"].Value = 1; dgvOrderEntryDetails.Rows[selectedRowIndex].Cells["colListPrice"].Value = foundProd[0].SalesPrice; dgvOrderEntryDetails.Rows[selectedRowIndex].Cells["colDisc"].Value = 0; dgvOrderEntryDetails.Rows[selectedRowIndex].Cells["colPrice"].Value = foundProd[0].SalesPrice; dgvOrderEntryDetails.Rows[selectedRowIndex].Cells["colTotal"].Value = foundProd[0].SalesPrice; </code></pre> <h2> }</h2> <p>Edit: <img src="https://i.stack.imgur.com/jYvNC.jpg" alt="enter image description here"></p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USbikram s.
    1. USbikram s.
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    3. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COPlease provide some code demonstrating the problem - I've tried adding rows to the datasource of a datagridview and haven't seen any problem with the new row disappearing.
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      1. POrow is not adding to datagridview automatically
      1. USDavid Hall
    2. COI hv attached the code. Please hv a look.
      singulars
      1. POrow is not adding to datagridview automatically
      1. USbikram s.
 

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