private void BtnImportDDS_Click(object sender, EventArgs e) { if (LstTextures.SelectedIndex > -1) { using (OpenFileDialog OpenDlg = new OpenFileDialog()) { OpenDlg.Filter = "DDS texture|*.dds"; if (OpenDlg.ShowDialog() == DialogResult.OK && File.Exists(OpenDlg.FileName)) { DDSContent DDSTexture = DDS.Import(OpenDlg.FileName); IDDTexture Texture = CurrentFile.Textures[LstTextures.SelectedIndex]; if (DDSTexture.Resolution != Texture.Resolution) { MessageBox.Show( "The texture can't be imported because the size is different!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); return; } if (DDSTexture.Format != Texture.Format) { MessageBox.Show( string.Format("The texture can't be imported because the format is different! (Expected {0})", Texture.Format), "Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); return; } Texture.TextureData = DDSTexture.TextureData; CurrentFile.Textures.RemoveAt(LstTextures.SelectedIndex); CurrentFile.Textures.Insert(LstTextures.SelectedIndex, Texture); DisplayTexture(Texture); } } } }